World Sports Racing Prototypes

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International Motor Sport Association 1989

Round	Date	Race	State	Practiced	Started	Classified
1	5.2.1989	24 h Daytona	USA	69	67
2	5.3.1989	3 h Miami	USA		25
2	5.3.1989	45 min Miami [GT]	USA		43
3	18.3.1989	12 h Sebring	USA	60	53
4	2.4.1989	500 km Road Atlanta	USA		16
5	23.4.1989	West Palm Beach	USA		21
6	21.5.1989	2 h 30 min Summit Point [GT]	USA		34
7	29.5.1989	150 lap Lime Rock	USA		23
8	4.6.1989	500 km Mid-Ohio	USA		22
8	4.6.1989	200 km Mid-Ohio [GT]	USA		29
9	25.6.1989	500 km Mosport [GT]	CDN		22
10	2.7.1989	500 km Watkins Glen	USA	20	19
11	16.7.1989	500 km Road America	USA	54	48
12	30.7.1989	300 km Portland	USA		24
12	30.7.1989	1 h 30 min Portland	USA		27
13	12.8.1989	2 h Topeka [GT]	USA		21
13	13.8.1989	300 km Topeka	USA		19	19
14	3.9.1989	2 h San Antonio			26
14	3.9.1989	1 h San Antonio [GT]			24
15	10.9.1989	200 km Sears Point [GT]	USA		31
15	10.9.1989	300 km Sears Point	USA		26
16	24.9.1989	500 km Watkins Glen [GT]	USA		36
17	1.10.1989	360 km Tampa	USA	28	24	24
18	1.10.1989	2 h Lime Rock [GT]	USA		33
19	15.10.1989	1 h Laguna Seca [GT]	USA		29
20	22.10.1989	1 h Del Mar [GT]	USA		30
20	22.10.1989	2 h Del Mar	USA		22	15

WSRP Home Page

IMSA	Round: 1

24 h Daytona

The 27th Annual SunBank 24 at Daytona, Daytona International Speedway	Date: 5.2.1989

Practiced:	69	(GTP - 22, Lights - 17, GTO - 18, GTU - 12)
Started:	67	(GTP - 21, Lights - 17, GTO - 18, GTU - 12)

Circuit length: 5,729 km

Race distance: 3557,873 km

Winner's average speed: 148,074 km/h

Attendance: 45000

Fastest lap:

Jan Lammers

No. 60

Jaguar XJR-9 D

1:42,342

201,533 km/h

(lap 3)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	67	Bob Wollek (F) Derek Bell (GB) John Andretti (USA)	Porsche 962 108C/C02	Miller High Life/BF Goodrich 962	621	24:01:39,925	1.	GTP	12.	1:42,944
2.	61	Price Cobb (USA) John Nielsen (DK) Andy Wallace (GB) Jan Lammers (NL)	Jaguar XJR-9 D TWR-J12C-388	Castrol Jaguar Racing	621	24:03:06,594	2.	GTP	7.	1:40,803
3.	3	Oscar Larrauri (RA) Walter Brun (CH) Hans-Joachim Stuck (D) DNS - Doc Bundy (USA)	Porsche 962 C 002BM	Brun Motorsports/Kalagian Racing	603		3.	GTP	4.	1:39,937
4.	86	James Weaver (GB) Klaus Ludwig (D) Sarel van der Merwe (ZA)	Porsche 962 139	Texaco Havoline Star Bayside Motorsports	600		4.	GTP	5.	1:39,969
5.	77	Yoshimi Katayama (J) Takashi Yorino (J) Elliot Forbes-Robinson (USA)	Mazda 767B 001	Mazda Motors of America	559		5.	GTP	10.	1:41,937
6.	16	Pete Halsmer (USA) Bob Earl (USA) Mark Martin (USA) Paul Stewart (GB)	Lincoln Mercury Cougar XR-7	Stroh's Light Cougar	554		1.	GTO	22.	1:49,192
7.	11	Wally Dallenbach, Jr. (USA) Dorsey Schroeder (USA) Mark Martin (USA)	Lincoln Mercury Cougar XR-7	Stroh's Light Cougar	534		2.	GTO	25.	1:52,389
8.	9	Charles Morgan (USA) John Morrison (GB) Tom Hessert (USA)	Tiga GT288 Buick 367	Essex Racing	530		1.	Lights	28.	1:54,322
9.	92	Bob Zeeb (USA) Jeff Purner (USA) Bobby Akin (USA)	Lincoln Mercury Capri	Motorcraft	530		3.	GTO	33.	1:56,080
10.	90	Andy Petery (USA) Les Delano (USA) Craig Carter (USA)	Lincoln Mercury Capri	Road Circuit Technology	528		4.	GTO	30.	1:55,328
11.	38	Roger Mandeville (USA) Kelly Marsh (USA) Brian Redman (GB) DNS - Gary Drummond (USA)	Mazda RX 7	Mandeville Auto Tech	528		5.	GTO	39.	1:58,033
12.	17	Al Bacon (USA) Bob Reed (USA) Rod Millen (NZ)	Mazda RX-7	Al Bacon Performance	526		1.	GTU	47.	2:01,248
13.	95	Bob Leitzinger (USA) Chuck Kurtz (USA) Butch Leitzinger (USA)	Nissan 240SX	Fastcolor Images	517	Timing Belt	2.	GTU	53.	2:02,551
14.	71	Amos Johnson (USA) Dennis Shaw (USA) Bob Lazier (USA) DNS - Dan Robson (USA)	Mazda RX-7	Team Highball	516		3.	GTU	54.	2:02,602
15.	8	Tim McAdam (USA) Bill Adam (CDN) Chip Mead (USA) DNS - Dan Pastorini (USA)	Fabcar GTP Chevrolet 001	Fabcar American Racing	515		6.	GTP	19.	1:46,903
16.	89	Jack Refenning (USA) Rusty Scott (USA) Freddy Baker (USA) Peter Uria (USA)	Porsche 911 Carrera RSR	901 Racing	511		4.	GTU	60.	2:05,239
17.	03	Tom Kendall (USA) Max Jones (USA) Buz McCall (USA) Jack Baldwin (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	498		6.	GTO	26.	1:52,735
18.	64	Bernard Jourdain (MEX) Oscar Manautou (MEX) Allen Berg (CDN) Andres Contreras (MEX)	Porsche 962 HR2	Bernard Jourdain	485	Fan belt	7.	GTP	11.	1:42,715
19.	62	Terry Wolters (USA) Chris Kraft (USA) Rusty Bond (USA) Alex Job (USA)	Porsche 911	Alex Job	485		5.	GTU	64.	2:11,097
20.	10	John Hotchkis (USA) Jim Adams (USA) John Hotchkis, Jr. (USA)	Porsche 962	Hotchkis Racing	483	Gearbox	8.	GTP	21.	9:03,594
21.	82	Dick Greer (USA) Mike Mees (USA) John Finger (USA)	Mazda RX-7	Aspen Inn	478		6.	GTU	62.	2:06,500
22.	40	Martino Finotto (I) Paolo Guatamacchi (I) Uli Bieri (CDN)	Tiga GT286 Ferrari 341	Bieri Racing	475		2.	Lights	32.	1:55,902
23.	55	Dan Marvin (USA) Alan Freed (USA) Mike Allison (USA) Scott Liebler (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	471		3.	Lights	31.	1:55,637
24.	5	Jean-Pierre Frey (CH) Marty Roth (CDN) Albert Naon, Jr. (USA) DNS - Lyn St. James (USA)	Ford Mustang Probe	Tom Milner Racing	465		9.	GTP	20.	no time
25.	26	Dave Cowart (USA) Scott Brayton (USA) Mike Meyer (USA) Jim Fowells (USA)	Argo JM19 Mazda 106	MSB Racing	460		4.	Lights	40.	1:58,249
26.	4	Linda Ludemann (USA) Scott Schubot (USA) John Williams (GB)	Spice SE88P Buick 002	Buick/Quaker State	456	Engine	5.	Lights	23.	1:49,758
27.	83	Arie Luyendyk (NL) Chip Robinson (USA) Geoff Brabham (AUS) Michael Roe (IRL)	Nissan GTP ZX-T 88-01	Electramotive Engineering	453	Engine	10.	GTP	1.	1:39,182
28.	33	Costas Los (GR) Dieter Quester (A) Jeff Kline (USA)	Spice SE89P Pontiac Firebird GTP 001	Old Spice Pontiac	427	Engine	11.	GTP	6.	1:40,525
29.	09	Steve Durst (USA) Jay Cochran (USA) Mike Brockman (USA) Tony Belcher (USA) DNS - Mark Abel (USA)	Spice SE88P Buick	Ball Bros. Racing	426	Differential	12.	GTP	17.	1:44,629
30.	63	Howard Katz (USA) Jim Downing (USA) John O'Steen (USA) John Maffucci (USA) DNS - Don Nickerson (USA)	Argo JM19 Mazda 107	Mazda	412	Engine	6.	Lights	29.	1:54,737
31.	43	John Higgins (USA) Lorenzo Lamas (USA) Buddy Lazier (USA) Justus Reid (USA)	Fabcar CL Porsche FEP-002	Motorsports Marketing	395	Engine	7.	Lights	46.	1:59,843
32.	75	Max Schmidt (USA) Todd Brayton (USA) Rusty Schmidt (USA) Jack Engelhardt (USA)	Lola-Badger BB Mazda	Jack Engelhardt	391		8.	Lights	50.	2:01,847
33.	35	Craig Rubright (USA) Jean-Paul Libert (B) Kermit Upton (USA)	Chevrolet Camaro	Budweiser Racing	360	Valve	7.	GTO	45.	1:59,045
34.	04	Gary Auberlen (USA) Bill Auberlen (USA) Cary Eisenlohr (USA) Monte Shelton (USA)	Porsche 911 Carrera	SP Racing	351	Engine	7.	GTU	59.	2:03,680
35.	05	Tato Ferrer (PR) Rolando Falgueras (PR) Manuel Villa (PR) Mandy Gonzalez (PR)	Royale RP40 Porsche 1	Diman Racing	349	Engine	9.	Lights	48.	2:01,360
36.	85	Bruce Leven (USA) Rob Dyson (USA) Dominic Dobson (USA) John Paul, Jr. (USA)	Porsche 962 121	Texaco Havoline Star Bayside Motorsports	347	Piston	13.	GTP	15.	1:43,405
37.	0	Frank Jelinski (D) Claude Ballot-Léna (F) Jean-Louis Ricci (F)	Porsche 962 C 129	Joest Racing	346	Accident	14.	GTP	16.	1:44,623
38.	87	Lance Stewart (USA) Ron Cortez (USA) Jeff Alkazian (USA) Chet Fillip (USA) DNS - John Overton (USA)	Mazda RX-7	Overton Autosport	344	Mechanical	8.	GTU	61.	2:05,918
39.	51	Jack Boxstrom (CDN) Dale Kreider (USA) Mark Porcaro (USA) Carson Hurley (USA) DNS - Roy Newsome (USA)	Buick Somerset	Caribbean Sol	341		8.	GTO	52.	2:02,468
40.	32	Ric Moore (CDN) Pieter Baljet (CDN) Randy McDonald (CDN)	Buick Somerset	Oftedahl Racing	335		9.	GTO	34.	1:56,416
41.	74	George Robinson (USA) Bart Kendall (USA) Johnny Unser (USA)	Pontiac Fiero	Huffaker Racing	323	Valve	9.	GTU	51.	2:01,945
42.	91	David LaCroix (USA) David Seabroke (CDN) Buzzy Smith (USA) Tommy Johnson (USA)	Tiga GT285 Mazda	G.T. Motorsport	310	Engine	10.	Lights	49.	2:01,521
43.	60	Jan Lammers (NL) Davy Jones (USA) Raul Boesel (BR)	Jaguar XJR-9 D TWR-J12C-288	Castrol Jaguar Racing	288	Engine	15.	GTP	2.	1:39,855
44.	53	Richard McDill (USA) Robert Whitaker (USA) Bill McDill (USA)	Chevrolet Camaro	Chateau Souverain	287	Differential	10.	GTO	43.	1:58,976
45.	94	Steve Burgner (USA) Ken Bupp (USA) Henry Brosnaham (USA) Robert Peters (CDN) Mark Montgomery (USA) DNS - Richard Valentine (USA)	Chevrolet Camaro	Spirit of Brandon	269		11.	GTO	58.	2:03,337
46.	28	Tony Adamowicz (USA) Albert Rocca (USA) Tomas Lopez (MEX) Aurelio Lopez (MEX)	Tiga GT286 Mazda	Far Western Bank Canada Shoes	266	Cooling	11.	Lights	55.	2:02,857
47.	68	Mario Andretti (USA) Michael Andretti (USA)	Porsche 962 HR7	Busby Racing	237	Brakes	16.	GTP	9.	1:41,381
48.	02	Parker Johnstone (USA) Frank Everett (USA) Ron Nelson (USA)	Spice SE86CL Pontiac Firebird PSGTPL1	Taymay Inc.	229	Engine	12.	Lights	38.	1:57,270
49.	31	Wayne Akers (USA) Kent Painter (USA) Anthony Puleo (USA) David Donner (USA) DNS - Mark Montgomery (USA)	Chevrolet Camaro	A & R Auto Electric	217	Differential	12.	GTO	56.	2:02,908
50.	98	Drake Olson (USA) Chris Cord (USA) Steve Bren (USA)	Toyota 88C 87C-007	All American Racers	180	Cooling	17.	GTP	13.	1:43,076
51.	88	Tom Phillips (USA) Steve Johnson (USA) Bob Lesnett (USA)	Argo JM19B Ferrari 118	Transact, Inc.	165	CV joint	13.	Lights	41.	1:58,257
52.	46	Daniel Urrutia (USA) Gene Whipp (USA) Gary Smith (USA) Jack Swanson (USA)	Chevrolet Camaro	Gultwind Marine	160	Differential	13.	GTO	44.	1:58,996
53.	07	Tommy Riggins (USA) Joe Varde (USA) Kal Showket (USA) DNS - Terry Earwood (USA)	Dodge Daytona	Full Time Racing	156	Engine	10.	GTU	57.	2:03,324
54.	57	Reed Kryder (USA) Zoltan Polony (USA) Brian Goodwin (USA) Craig Shafer (USA)	Nissan 300ZX	Kryderacing	142	Engine	11.	GTU	63.	2:09,561
55.	6	Tom Pumpelly (USA) Ruggero Melgrati (I) Jack Baldwin (USA) DNS - David Loring (USA)	Ford Mustang Probe	Tom Milner Racing	117	Electrics	18.	GTP	18.	1:44,870
56.	36	John Grooms (USA) John Fergus (USA) Frank Jellinek (USA) Charles Monk (CDN) - DND	Argo JM16 Mazda	Erie Scientific	111	Accident	14.	Lights	35.	1:56,764
57.	47	Jim Burt (USA) Nort Northam (USA) Chaunce Wallace (USA)	Chevrolet Camaro	Chaunce Wallace	111	Electrics	14.	GTO	67.	no time
58.	27	Scott Pruett (USA) Jerry Clinton (USA) Les Lindley (USA) Paul Gentilozzi (USA) - DND	Oldsmobile Cutlass	Rocketsports	101	Engine	15.	GTO	24.	1:51,984
59.	20	Fred Phillips (USA) Ron McKay (USA) Randy Pobst (USA) - DND	Tiga GT285 Mazda	Kennedy Groves	92	Fuel cell	15.	Lights	37.	1:57,242
60.	30	Massimo Sigala (I) DNS - Gianfranco Brancatelli (I) Mauro Baldi (I) Gianpiero Moretti (I) Stanley Dickens (S) - DND	Porsche 962 C 001BM	Torno-Momo	80	Accident	19.	GTP	14.	1:43,400
61.	84	Michael Roe (IRL) Geoff Brabham (AUS) - DND Chip Robinson (USA) - DND Arie Luyendyk (NL) - DND	Nissan GTP ZX-T 88-03	Electramotive Engineering	51	Withdrawn	20.	GTP	3.	1:39,908
62.	12	Ken Bupp (USA) Robert Peters (CDN) Del Russo Taylor (USA) - DND Mark Montgomery (USA) - DND Paul Goral (USA) - DND DNS - Flip Groggins (USA)	Pontiac Firebird	Del Russo Taylor	50	Differential	16.	GTO	36.	1:56,927
63.	29	Oma Kimbrough (USA) Robert Kahn (USA) Hoyt Overbagh (USA) Robert Siegal (USA) - DND Robert Peters (CDN) - DND	Chevrolet Camaro	Overbagh Motor Racing	31	Crankshaft	17.	GTO	66.	no time
64.	58	Bill Bean (USA) Michael Dow (USA) Gary Wonzer (USA) DNS - Jim Pace (USA) DNS - Bob Reed (USA) DNS - Bruce Westcott (USA)	Lola T616 Mazda	Gary Wonzer Racing	19	Engine	16.	Lights	68.	no time
65.	96	Paul Reisman (USA) Bob Hebert (USA) - DND Tom Gaffney (USA) - DND Doug Mills (CDN) - DND	Chevrolet Camaro	Paul Reisman	4	Engine	18.	GTO	42.	1:58,821
66.	72	Jay Kjoller (USA) Patrick Mooney (USA) - DND Robin Boone (USA) - DND Bob Dotson (USA) - DND	Porsche 911	Jay Kjoller	2	Clutch	12.	GTU	65.	2:11,325
67.	66	Derek Daly (IRL) Martin Donnelly (GB) - DND Patrick Tambay (F) - DND	Jaguar XJR-9 D TWR-J12C-188	Castrol Jaguar Racing	1	Accident	21.	GTP	8.	1:40,884
	Did not start:
	7	Lyn St. James (USA) David Loring (USA) Marty Roth (CDN)	Ford Mustang Probe	Tom Milner Racing		Accident		GTP		1:43,548
	79	Jim Rothbarth (USA) Mike Ciasulli (USA) Kenper Miller (USA) Gene Felton (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports		Fuel pump during pace lap		Lights	27.	1:53,783
	In entry list:
	00	Kal Showket (USA) Neil Hanneman (USA) P. J. Jones (USA)	Dodge Daytona	Full Time Racing				GTU
	01	Don Bell (USA) George Wilkie (USA) Hendrik ten Cate (NL)	Spice SE87L Pontiac Firebird GTP L 001	Racecraft International				Lights
	69	xxx	Jaguar XJR-9	Castrol Jaguar Racing				GTP
	99	Willy T. Ribbs (USA) Juan-Manuel Fangio II (RA) Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers				GTP

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IMSA	Round: 2

3 h Miami

Nissan Grand Prix of Miami Presented by Xtra (3-Hour Nissan Grand Prix of Miami Camel Grand Prix), Miami Grand Prix Circuit	Date: 5.3.1989

Started:

Circuit length: 3,014 km

Race distance: 394,874 km

Winner's average speed: 130,933 km/h

Attendance: 45000

Fastest lap:

Geoff Brabham

No. 83

Nissan GTP ZX-T

1:12,425

149,830 km/h

(lap 16)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering	131	3:00:57,100	1.	GTP	1.	1:10,496
2.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	131	3:01:04,893	2.	GTP	5.	1:12,806
3.	10	Albert Naon, Jr. (USA) Jeff Kline (USA)	Spice SE89P Pontiac Firebird 001	Spice Engineering	130		3.	GTP	6.	1:12,690
4.	98	Chris Cord (USA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	128		4.	GTP	8.	1:13,666
5.	67	John Andretti (USA) Bob Wollek (F)	Porsche 962 108C/C02	Busby Racing	126		5.	GTP	2.	1:10,914
6.	09	Steve Durst (USA) Mike Brockman (USA)	Spice SE88P Buick	Ball Bros. Racing	125		6.	GTP	13.	1:17,327
7.	0	Jean-Louis Ricci (F) Claude Ballot-Léna (F) Frank Jelinski (D)	Porsche 962 C 129	Joest Racing	125		7.	GTP	12.	1:16,534
8.	86	James Weaver (GB) Klaus Ludwig (D)	Porsche 962 C 139	Bayside Racing/Bruce Leven	123		8.	GTP	4.	1:12,629
9.	4	Scott Schubot (USA)	Spice SE88P Buick 002	S & L Racing	122		1.	Lights	19.	1:20,303
10.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	120		2.	Lights	18.	1:19,924
11.	25	Brent O'Neill (USA) Steve Shelton (USA)	Argo JM19 Buick 113	Brent O'Neill	120		3.	Lights	14.	1:17,682
12.	42	Chip Mead (USA) Howard Cherry (USA)	Fabcar CL Porsche FGTP-701=>FEP-001		118		4.	Lights	22.	1:21,794
13.	12	Albert Rocca (USA) Tomas Lopez (MEX)	Tiga GT286 Mazda 342	Carlos Bobeda Racing	114		5.	Lights	24.	1:26,340
14.	55	Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	107	CV joint	6.	Lights	20.	1:20,503
15.	40	Uli Bieri (CDN) Martino Finotto (I)	Tiga GT286 Ferrari 341	Bieri Racing	101		7.	Lights	23.	1:23,117
16.	62	Tom Shelton (USA) Derek Bell (GB)	Porsche 962 GTi 202=>DR-1		97	Accident	9.	GTP	9.	1:14,309
17.	39	John Gunn (USA) Jon Lewis (USA) John Paul, Jr. (USA) - DNP	Phoenix JG2 Chevrolet	Phoenix Race Cars	75		10.	GTP	21.	1:21,189
18.	99	Willy T. Ribbs (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	72	Timing belt	11.	GTP	10.	1:15,406
19.	60	Jan Lammers (NL) DNS - Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing	44	Accident	12.	GTP	3.	1:11,787
20.	33	Bob Earl (USA) Costas Los (GR) DNS - Albert Naon, Jr. (USA)	Spice SE89P Pontiac Firebird 002	Spice Engineering	43	Engine	13.	GTP	7.	1:13,510
21.	9	Tom Hessert (USA) DNS - Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	41	Accident	8.	Lights	16.	1:17,948
22.	64	Jim Miller (USA) DNS - David Loring (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	40	Engine	14.	GTP	11.	1:16,050
23.	31	Gary Robinson (USA) Jan Thoelke (D) DNS - Gebhardt	Gebhardt JC853 BMW	Gebhardt Racing	38	Transmission	9.	Lights	25.	no time
24.	30	Massimo Sigala (I) DNS - Gianpiero Moretti (I)	Porsche 962 C 001GS	Momo/Gebhardt Racing	6	Accident	15.	GTP	17.	1:18,006
25.	79	Kenper Miller (USA) DNS - John Paul, Jr. (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	5	Engine	10.	Lights	15.	1:17,689
	Did not start:
	3	Oscar Larrauri (RA)	Porsche 962	Brun Motorsport		Accident in practice		GTP
	76	Jack Baldwin (USA) Tom Pumpelly (USA)	Chevrolet Corvette GTP T8811-HU01	Peerless Racing		Accident in practice		GTP		no time
	84	Brabham Robinson Don Devendorf (USA)	Nissan GTP ZX-T	Electramotive Engineering				GTP		1:11,107
	Running in practice:
	66	Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-188	Castrol Jaguar Racing		T-car		GTP

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IMSA	Round: 2

45 min Miami [GT]

Nissan Grand Prix of Miami Presented by Xtra (45 min. Xtra Super Food Centers IMSA GT Race), Miami	Date: 5.3.1989

Started:

Circuit length: 3,014 km

Race distance: 87,415 km

Winner's average speed: 116,600 km/h

Fastest lap:

Pete Halsmer

No. 6

Mercury Cougar XR-7

1:20,363

135,030 km/h

(lap 4)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	29	0:44:58,895	1.	GTO	1.	1:20,112
2.	03	Tom Kendall (USA)	Chevrolet Beretta 851	Skoal Bandit Racing	29	0:45:00,576	2.	GTO	3.
3.	18	"Fomfor" (ES)	Chevrolet Camaro		29		3.	GTO	12.
4.	65	Gonzalez	Chevrolet Camaro		29		4.	GTO	6.
5.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	29		5.	GTO	4.
6.	72	John Finger (USA)	Mazda RX-7		29		1.	GTU	11.
7.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	29		2.	GTU	24.
8.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	29		3.	GTU	14.
9.	23	Javier Garcia (USA)	Chevrolet Corvette		29		6.	GTO	16.
10.	34	Kikos Fonseca (CR)	Porsche 934 930 670 0161-2		28		7.	GTO	42.
11.	06	Bill Wink (USA)	Chevrolet Camaro		28		8.	GTO	15.
12.	17	Al Bacon (USA)	Mazda RX-7	Al Bacon Perf	28		4.	GTU	18.
13.	46	Adriano Abreu (DR)	Nissan 280Z	Servicenter Abreu	28		5.	GTU	17.
14.	47	Chaunce Wallace (USA)	Chevrolet Camaro	Lion Rampant Racing	28		9.	GTO	25.
15.	31	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	28		10.	GTO	40.
16.	28	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	28		6.	GTU	26.
17.	32	Chuck Kurtz (USA)	Nissan 300ZX	Alderman	28		7.	GTU	32.
18.	05	Ken Hendrick (USA)	Oldsmobile Toronado	Ken Hendrick Racing	28		1.	AC	41.
19.	57	Todd Morici (USA)	Nissan 300ZX	Kryderacing	28		8.	GTU	29.
20.	51	Carson Hurley (USA)	Buick Skylark		28		2.	AC	28.
21.	54	Richard Valentine (USA)	Chevrolet Camaro		27		11.	GTO	21.
22.	27	Jeff Alkazian (USA)	Mazda RX-7		27		9.	GTU	27.
23.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	27		10.	GTU	31.
24.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	27		11.	GTU	30.
25.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	27		12.	GTO	43.
26.	68	Luis Mendez (DR)	Porsche 911	Luis Mendez	27		12.	GTU	36.
27.	48	Mike Graham (USA)	BMW 325	Red Line Racing	27		13.	GTU	20.
28.	47	Juan Negron (PR)	Mazda RX-7		27		14.	GTU	3.
29.	71	Amos Johnson (USA)	Mazda RX-7	Team Highball	26	Accident	15.	GTU	9.	1:26,395
30.	49	Carlos Lopez (USA)	Porsche 911		26		16.	GTU	37.
31.	80	Gary Smith (USA)	Chevrolet Camaro		26		13.	GTO	39.
32.	76	Sam Range (USA)	Buick Somerset		25		3.	AC	38.
33.	07	Joe Varde (USA)	Dodge Daytona	Full Time Racing	24	Accident	17.	GTU	10.
34.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	19	Gearbox	14.	GTO	2.
35.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	19	Mechanical	18.	GTU	33.
36.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	11	Accident	15.	GTO	5.
37.	10	Clay Young (USA)	Pontiac Grand Prix	Clay Young Racing	11	Suspension	4.	AC	13.	1:27,179
38.	11	Mark Porcaro (USA)	Chevrolet Beretta		10	Accident	5.	AC	19.
39.	87	Harry Gershenson (USA)	Nissan 300ZX		9	Mechanical	19.	GTU	35.
40.	81	Wayne Akers (USA)	Ford Mustang		6	Mechanical	16.	GTO	22.
41.	12	Del Russo Taylor (USA)	Pontiac Firebird		4	Mechanical	17.	GTO	8.
42.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	1	Rear end	6.	AC	23.
43.	38	Roger Mandeville (USA)	Mazda RX-7	Mandeville Auto Tech	0	Engine	18.	GTO	7.

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IMSA	Round: 3

12 h Sebring

The 37th Running of the 12 Hours of Sebring International Grand Prix of Endurance, Sebring International Raceway	Date: 18.3.1989

Practiced:	60	(GTP - 14, Lights - 10, GTO - 15, GTU - 17)
Started:	53	(GTP - 13, Lights - 10, GTO - 14, GTU - 16)

Circuit length: 6,614 km

Race distance: 2182,753 km

Winner's average speed: 181,441 km/h

Attendance: 30000

Fastest lap:

Arie Luyendyk

No. 84

Nissan GTP ZX-T

1:59,776

198,802 km/h

(lap 3)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Chip Robinson (USA) Geoff Brabham (AUS) Arie Luyendyk (NL)	Nissan GTP ZX-T 88-01	Electramotive Engineering	330	12:01:48,381	1.	GTP	1.	1:55,822
2.	61	John Nielsen (DK) Price Cobb (USA)	Jaguar XJR-9 D TWR-J12C-388	Castrol Jaguar Racing	328	12:02:56,887	2.	GTP	3.	1:58,044
3.	86	James Weaver (GB) DNS - Klaus Ludwig (D) Dominic Dobson (USA)	Porsche 962 139	Bayside Racing/Bruce Leven	320		3.	GTP	6.	2:00,046
4.	30	Gianpiero Moretti (I) Massimo Sigala (I) Michael Roe (IRL) Derek Bell (GB)	Porsche 962 001GS	Momo/Gebhardt Racing	317		4.	GTP	10.	2:03,404
5.	0	Frank Jelinski (D) Jean-Louis Ricci (F) Bob Wollek (F)	Porsche 962 C 129	Joest Racing	315		5.	GTP	7.	2:00,474
6.	10	Jim Adams (USA) John Hotchkis (USA) John Hotchkis, Jr. (USA)	Porsche 962	Hotchkis Racing	300		6.	GTP	9.	2:03,067
7.	55	Bob Lesnett (USA) Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	292		1.	Lights	19.	2:14,645
8.	11	Wally Dallenbach, Jr. (USA) Dorsey Schroeder (USA)	Lincoln Mercury Cougar XR-7	Roush Racing	292		1.	GTO	17.	2:13,190
9.	9	Charles Morgan (USA) Tom Hessert (USA)	Spice SE88P Buick	Essex Racing	290		2.	Lights	18.	2:14,089
10.	16	Pete Halsmer (USA) Bob Earl (USA)	Lincoln Mercury Cougar XR-7	Roush Racing	288		2.	GTO	15.	2:11,784
11.	33	Costas Los (GR) DNS - Dieter Quester (A) Jeff Kline (USA)	Spice SE89P Pontiac Firebird GTP 002	Spice Engineering USA	285		7.	GTP	8.	2:02,061
12.	38	Roger Mandeville (USA) Kelly Marsh (USA) DNS - Gary Drummond (USA)	Mazda RX-7	Mandeville Auto Tech	284		3.	GTO	25.	2:17,683
13.	90	Les Delano (USA) Andy Petery (USA) Craig Carter (USA)	Lincoln Mercury Capri	Road Circuit Technology	282		4.	GTO	26.	2:18,612
14.	60	Davy Jones (USA) Jan Lammers (NL)	Jaguar XJR-9 D TWR-J12C-288	Castrol Jaguar Racing	281		8.	GTP	4.	1:58,824
15.	74	George Robinson (USA) Bart Kendall (USA) Johnny Unser (USA)	Pontiac Fiero	Huffaker Racing	278		1.	GTU	38.	2:25,741
16.	82	Dick Greer (USA) Mike Mees (USA) John Finger (USA)	Mazda RX-7	Dick Greer Racing	273		2.	GTU	46.	2:30,932
17.	71	Amos Johnson (USA) Dennis Shaw (USA) Paul Lewis (USA) DNS - Dan Robson (USA)	Mazda RX-7	Team Highball	272		3.	GTU	36.	2:25,076
18.	19	Reggie Smith (USA) Michael Dow (USA) Monte Shalett (USA)	Tiga GT288 Buick 367	Essex Racing	270		3.	Lights	30.	2:22,320
19.	89	Peter Uria (USA) Jack Refenning (USA) Freddy Baker (USA)	Porsche 911 Carrera RSR	901 Racing	268		4.	GTU	42.	2:28,191
20.	09	Steve Durst (USA) Mike Brockman (USA) Jay Cochran (USA) DNS - Tony Belcher (USA)	Spice SE88P Buick	Ball Bros. Racing	263	Fed up	9.	GTP	12.	2:06,716
21.	43	Charles Monk (CDN) Lorenzo Lamas (USA) John Higgins (USA) Chip Mead (USA)	Fabcar CL Porsche FEP-002	John Higgins	254		4.	Lights	27.	2:20,038
22.	72	Jay Kjoller (USA) Patrick Mooney (USA) Steve Volk (USA)	Porsche 911	Jay Kjoller	248		5.	GTU	48.	2:34,801
23.	03	Max Jones (USA) Buz McCall (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	246		5.	GTO	23.	2:16,697
24.	63	Jim Downing (USA) John O'Steen (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	246		5.	Lights	21.	2:16,438
25.	4	Scott Schubot (USA) Tom Blackaller (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	245		6.	Lights	13.	2:10,181
26.	57	Reed Kryder (USA) John Gimble (USA) Frank Del Vecchio (USA)	Nissan 300ZX	Kryderacing	245		6.	GTU	47.	2:31,534
27.	18	Ken Bupp (USA) Robert Peters (CDN)	Chevrolet Camaro	Ken Bupp	244		6.	GTO	31.	2:22,632
28.	87	Lance Stewart (USA) Ron Cortez (USA) DNS - Jeff Alkazian (USA)	Mazda RX-7	Overton Autosport	243		7.	GTU	34.	2:24,674
29.	95	Bob Leitzinger (USA) Butch Leitzinger (USA) Chuck Kurtz (USA)	Nissan 240SX	Leitzinger Racing	228		8.	GTU	39.	2:25,917
30.	62	Alex Job (USA) Chris Kraft (USA) Rusty Bond (USA)	Porsche 911	Alex Job Racing	225		9.	GTU	51.	2:36,400
31.	12	Tomas Lopez (MEX) Albert Rocca (USA) Carlos Bobeda (USA)	Tiga GT286 Mazda 342	Carlos Bobeda Racing	225		7.	Lights	29.	2:21,924
32.	17	Al Bacon (USA) Bob Reed (USA)	Mazda RX-7	Al Bacon Perf	216		10.	GTU	41.	2:27,457
33.	75	John Morton (USA) Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	215	Valve	7.	GTO	16.	2:12,182
34.	40	Martino Finotto (I) Paolo Guatamacchi (I) Uli Bieri (CDN)	Tiga GT286 Ferrari 341	Bieri Racing	193	Suspension	8.	Lights	22.	2:16,470
35.	47	Ferdinand de Lesseps (F) Luis Sereix (USA) Chaunce Wallace (USA) Hervé Regout (B)	Chevrolet Camaro	Lion Rampant Racing	189		8.	GTO	40.	2:27,105
36.	48	Mike Graham (USA) Dave Russell (USA) Alan Crouch (USA)	BMW 325	Red Line Racing	187	Mechanical	11.	GTU	52.	2:37,173
37.	67	Bob Wollek (F) Derek Bell (GB) John Andretti (USA)	Porsche 962 108C/C02	Busby Racing	184	Suspension	10.	GTP	5.	1:58,945
38.	44	Tim Morgan (USA) Marcus Opie (USA) Peter Morgan (USA) Charles Bair (USA)	Chevrolet Corvette	Thomas Sapp	171	Electrics	9.	GTO	43.	2:28,477
39.	98	Chris Cord (USA) Steve Bren (USA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	149	Engine	11.	GTP	11.	2:03,550
40.	53	Richard McDill (USA) Bill McDill (USA)	Chevrolet Camaro	Bill McDill	146	Gearbox	10.	GTO	44.	2:30,182
41.	22	Guy Church (USA) E. J. Generotti (USA) Louis D'Agostino (USA)	Mazda RX-7	Guy Church	141	Engine	12.	GTU	50.	2:35,885
42.	25	Brent O'Neill (USA) Steve Shelton (USA) Don Courtney (USA) - DND DNS - George Wilkie (USA)	Argo JM19 Buick 113	Brent O'Neill	137	Electrics	9.	Lights	24.	2:17,609
43.	2	John Jones (CDN) Hunter Jones (CDN) Richard Andison (CDN)	Chevrolet Corvette	Powell Equipment	116	Gearbox	11.	GTO	20.	2:15,044
44.	50	Rudy Bartling (CDN) Rainer Brezinka (CDN) Fritz Hochreuter (CDN)	Porsche 911	Fritz Hochreuter	115	Electrics	13.	GTU	45.	2:30,220
45.	68	Luis Mendez (DR) Mandy Gonzalez (PR) Tato Ferrer (PR)	Porsche 911 Carrera	Luis Mendez	101	Gearbox	14.	GTU	32.	2:24,141
46.	45	Charles Slater (USA) Kenneth Brady (USA) Norm Dupont (USA)	Porsche 911	Charles Slater	93	Engine	15.	GTU	53.	2:37,861
47.	05	Ken Hendrick (USA) Dan Gallant (USA) - DND	Oldsmobile Toronado	Ken Hendrick Racing	90	Electrics	12.	GTO	28.	2:21,634
48.	7	Juan Negron (PR) Chiqui Soldevilla (PR) Luis Gordillo (PR)	Mazda RX-7	Juan Carlos Negron	72	Electrics	16.	GTU	49.	2:35,613
49.	42	Del Russo Taylor (USA) Mark Montgomery (USA)	Pontiac Firebird	Bobs Speed Products	58	Accident	13.	GTO	37.	2:25,216
50.	46	Daniel Urrutia (USA) Gene Whipp (USA) - DND Gary Smith (USA) - DND	Chevrolet Camaro	Team Gulfwind	20	Cooling	14.	GTO	33.	2:24,146
51.	58	Bill Bean (USA) Nort Northam (USA) - DND Gary Wonzer (USA) - DND Bruce Westcott (USA) - DND DNS - Michael Dow (USA)	Lola T616 Mazda	Gary Wonzer Racing	19	Fire	10.	Lights	35.	2:25,044
52.	84	Arie Luyendyk (NL) Chip Robinson (USA) - DND Geoff Brabham (AUS) - DND	Nissan GTP ZX-T 88-03	Electramotive Engineering	14	Wheel	12.	GTP	2.	1:55,977
53.	39	John Gunn (USA) Chip Mead (USA) - DND Gary Belcher (USA) - DND	Phoenix JG2 Chevrolet	Phoenix Race Cars	10	Engine	13.	GTP	14.	2:10,662
	Did not start:
	00	Kal Showket (USA) Neil Hanneman (USA)	Dodge Daytona	Full Time Racing		Accident		GTU		2:28,182
	23	Raul Garcia (USA)	Pontiac Firebird	Raul Garcia				GTO		no time
	99	Willy T. Ribbs (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers		Suspension		GTP		2:02,844
	Running in practice:
	4T	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick	S & L Racing		T-car		Lights		no time
	30T	Gianpiero Moretti (I) Massimo Sigala (I)	Porsche 962 C	Momo/Gebhardt Racing		T-car		GTP		no time
	45T	Bob Lesnett (USA) Charles Slater (USA) Kenneth Brady (USA) Norm Dupont (USA)	Porsche 911	Charles Slater		T-car		GTU		no time
	47T	Ferdinand de Lesseps (F) Luis Sereix (USA) Chaunce Wallace (USA) Hervé Regout (B)	Chevrolet Camaro	Chaunce Wallace		T-car		GTO		no time
	66	xxx	Jaguar XJR-9 TWR-J12C-188	Castrol Jaguar Racing		T-car		GTP
	In entry list:
	-	Tommy Johnson (USA) Buzzy Smith (USA)	Tiga GT285 Mazda	Tommy Johnson				Lights
	01	Michael Dow (USA) George Wilkie (USA) Andrew Gilbert-Scott (GB)	Spice SE87L Pontiac Firebird GTP L 001	Racecraft International				Lights
	07	Joe Varde (USA) Tommy Riggins (USA)	Dodge Daytona	Joe Varde				GTU
	31	Anthony Puleo (USA) Richard Valentine (USA) Phil Currin (USA)	Chevrolet Camaro	Anthony Puleo				GTO
	46	Adriano Abreu (DR)	Nissan 280Z	Adriano Abreu				GTU
	70	Tom Blackaller (USA) Jim Downing (USA)	Argo JM16 Mazda 097	Downing/Atlanta				Lights
	76	Jack Baldwin (USA) Tom Pumpelly (USA)	Chevrolet Corvette GTP T8811-HU01	Hendrick Motorsports				GTP
	79	xxx	Spice SE87L Pontiac Firebird 003	Roy Roach				Lights

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IMSA	Round: 4

500 km Road Atlanta

500 km Nissan Camel Grand Prix of Road Atlanta, Road Atlanta	Date: 2.4.1989

Started:

Circuit length: 4,056 km

Race distance: 502,888 km

Winner's average speed: 191,203 km/h

Attendance: 30000

Fastest lap:

Geoff Brabham

No. 83

Nissan GTP ZX-T

1:12,46

201,490 km/h

(lap 5)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering	124	2:37:48,459	1.	GTP	3.	1:11,186
2.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	124	2:38:22,805	2.	GTP	2.	1:11,081
3.	30	Gianpiero Moretti (I) Stanley Dickens (S) DNS - Frank Jelinski (D)	Porsche 962 C 001GS	Momo/Gebhardt Racing	119		3.	GTP	9.	1:16,802
4.	10	John Hotchkis (USA) Jim Adams (USA)	Porsche 962	Hotchkis Racing	118		4.	GTP	8.	1:14,904
5.	4	Scott Schubot (USA)	Spice SE88P Buick 002	S & L Racing	114		1.	Lights	10.	1:18,112
6.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	112		2.	Lights	14.	1:20,932
7.	55	Dan Marvin (USA) DNS - Liebler	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	112		3.	Lights	13.	1:20,838
8.	79	John Paul, Jr. (USA) Ferdinand de Lesseps (F)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	112		4.	Lights	11.	1:19,599
9.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	111		5.	Lights	12.	1:20,540
10.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	109	Engine	5.	GTP	7.	1:13,794
11.	19	Michael Dow (USA) Jeff Purner (USA)	Tiga GT288 Buick 367	Essex Racing	106		6.	Lights	16.	1:25,013
12.	40	Uli Bieri (CDN) Martino Finotto (I) DNS - Leutwiler	Tiga GT286 Ferrari 341	Bieri Racing	106		7.	Lights	15.	1:22,818
13.	33	Costas Los (GR) Jeff Kline (USA)	Spice SE89P Pontiac Firebird 001	Spice Engineering	102	Engine	6.	GTP	6.	1:13,223
14.	98	Drake Olson (USA) Chris Cord (USA) DNS - Bren	Toyota 88C 87C-007	All American Racers	62	Turbo	7.	GTP	1.	1:10,979
15.	67	Bob Wollek (F) John Andretti (USA)	Porsche 962 108C/C02	Busby Racing	60	Engine	8.	GTP	5.	1:12,199
16.	60	Jan Lammers (NL) DNS - Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing	25	Valve	9.	GTP	4.	1:11,815
	Did not start:
	76	Jack Baldwin (USA)	Chevrolet Corvette GTP T8811-HU01	Peerless Racing		Accident in practice		GTP		no time
	84	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T	Electramotive Engineering				GTP	17.	no time
	In entry list:
	66	Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-188	Castrol Jaguar Racing		Testing accident		GTP

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IMSA	Round: 5

West Palm Beach

Pontiac Grand Prix of Palm Beach, South Florida Fairgrounds	Date: 23.4.1989

Started:

Circuit length: 2,607 km

Race distance: 422,356 km

Winner's average speed: 140,137 km/h

Attendance: 30000

Fastest lap:

Bob Wollek

No. 67

Porsche 962

0:59,023

159,016 km/h

(lap 150)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	67	John Andretti (USA) Bob Wollek (F)	Porsche 962 108C/C02	Busby Racing	162	3:00:49,972	1.	GTP	5.	0:59,013
2.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	162	3:00:50,753	2.	GTP	6.	0:59,230
3.	98	Chris Cord (USA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	161		3.	GTP	2.	0:58,079
4.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	160		4.	GTP	7.	0:59,143
5.	33	Costas Los (GR) Jean-Louis Ricci (F) DNS - Jeff Kline (USA)	Spice SE89P Pontiac Firebird 002	Spice Engineering	158		5.	GTP	3.	0:58,530
6.	84	Geoff Brabham (AUS) - DNP Chip Robinson (USA)	Nissan GTP ZX-T 88-03	Electramotive Engineering	155		6.	GTP	21.	no time
7.	10	John Hotchkis (USA) Jim Adams (USA)	Porsche 962	Hotchkis Racing	155		7.	GTP	12.	1:02,143
8.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	153		1.	Lights	11.	1:02,139
9.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	151		2.	Lights	13.	1:02,201
10.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	149		3.	Lights	17.	1:05,249
11.	40	Uli Bieri (CDN) Martino Finotto (I)	Tiga GT286 Ferrari 341	Bieri Racing	148		4.	Lights	18.	1:05,297
12.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	147		5.	Lights	15.	1:04,065
13.	25	Brent O'Neill (USA) Rob Stevens (USA)	Argo JM19 Buick 113	Brent O'Neill	146		6.	Lights	14.	1:03,097
14.	30	Gianpiero Moretti (I) Derek Bell (GB)	Porsche 962 C 001GS	Momo/Gebhardt Racing	143		8.	GTP	8.	0:59,676
15.	55	Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	87	Engine	7.	Lights	10.	1:02,101
16.	19	Justus Reid (USA) Michael Dow (USA)	Tiga GT288 Buick 367	Essex Racing	57	Engine	8.	Lights	19.	1:07,699
17.	76	Jacques Villeneuve, Sr. (CDN) DNS - Scott Goodyear (CDN)	Chevrolet Corvette GTP T8811-HU01	Peerless Racing	44	Engine	9.	GTP	9.	1:00,886
18.	01	Ken Knott (USA)	Spice SE87L Pontiac Firebird 001	Racecraft International	24	Electrical	9.	Lights	20.	1:07,808
19.	60	Jan Lammers (NL)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing	22	Transmission	10.	GTP	4.	0:58,623
20.	39	John Gunn (USA)	Phoenix JG2 Chevrolet	Phoenix Race Cars	5	Accident	11.	GTP	16.	1:04,370
21.	83	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-01	Electramotive Engineering	4	Engine	12.	GTP	1.	0:57,790
	Did not start:
	99	Willy T. Ribbs (USA) Dennis Aase (USA)	Eagle HF89 Toyota	All American Racers		Fuel leak		GTP	22.	no time

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IMSA	Round: 6

2 h 30 min Summit Point [GT]

Summit Point Grand Prix, Summit Point Raceway	Date: 21.5.1989

Started:

Circuit length:

Race distance: 302,557 km

Winner's average speed: 150,639 km/h

Fastest lap:

Pete Halsmer

No. 6

Mercury Cougar XR-7

1:12,24

160,399 km/h

(lap 24)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	94	2:00:30,525	1.	GTO	2.
2.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	94	2:00:34,515	2.	GTO	4.
3.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	94		3.	GTO	1.	1:11,032
4.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	93		4.	GTO	5.
5.	38	Roger Mandeville (USA)	Mazda RX-7	Mandeville Auto Tech	90		5.	GTO	8.
6.	0	Jerry Kuhn (USA)	Chevrolet Camaro		88		6.	GTO	9.
7.	74	George Robinson (USA)	Pontiac Fiero	Robinson Racing	88		1.	GTU	17.
8.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	88		2.	GTU	14.
9.	10	Clay Young (USA) Chris Young (USA)	Pontiac Grand Prix	Clay Young Racing	87		1.	AC	23.
10.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	86		3.	GTU	24.
11.	28	Lance Stewart (USA) Jeff Alkazian (USA)	Mazda RX-7	Overton Autosport	85		4.	GTU	22.
12.	73	Sam Range (USA) Tommy Riggins (USA)	Buick Somerset		84		2.	AC	13.	1:17,978
13.	93	Helmut Silberberger (USA)	Mazda RX-7	Tyrolean Racing	84		5.	GTU	27.
14.	76	John Morton (USA)	Nissan 300ZX	Cunningham Racing	83	Mechanical	7.	GTO	6.
15.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	83		3.	AC	26.
16.	18	David Yarmoluk (USA) Jeremy Dale (CDN)	Mazda RX-7	Tara Motorsports	83		6.	GTU	20.
17.	82	Dick Greer (USA) Mike Mees (USA)	Mazda RX-7	Dick Greer Racing	83		7.	GTU	28.
18.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	82		8.	GTU	25.
19.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	82		8.	GTO	3.
20.	44	Ron Fariss (USA)	Chevrolet Camaro		81		9.	GTO	11.
21.	42	Chuck Coffey (USA) Glenn Smith (USA)	Mazda RX-7		79	Mechanical	9.	GTU	29.
22.	37	Robert Borders (USA) Alan Wells (USA)	Chevrolet Beretta		79		4.	AC	30.
23.	72	Jay Kjoller (USA) Patrick Mooney (USA)	Porsche 911	Jay Kjoller	79		10.	GTU	33.
24.	23	Linda Sharp (USA) Dick Starita (USA)	Oldsmobile Ciera		77		5.	AC	32.
25.	91	Chester Vincentz (USA) Mark Hutchins (USA)	Porsche 944 Turbo	Electrodyne Inc.	64	Steering	10.	GTO	7.
26.	46	Adriano Abreu (DR)	Nissan 280ZX	Servicenter Abreu	58		11.	GTU	31.
27.	11	Mark Porcaro (USA)	Chevrolet Beretta		53	Mechanical	6.	AC	19.
28.	32	Butch Leitzinger (USA)	Nissan 300ZX	Alderman	50	Rear end	12.	GTU	18.
29.	27	John Overton (USA)	Mazda RX-7	Overton Autosport	37	Mechanical	13.	GTU	16.
30.	17	Al Bacon (USA)	Mazda RX-7	Al Bacon Perf	23	Gearbox	14.	GTU	21.
31.	07	Joe Varde (USA)	Dodge Daytona	Full Time Racing	14	Mechanical	15.	GTU	12.	1:17,737
32.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	12	Suspension	16.	GTU	15.
33.	03	Buz McCall (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	12	Mechanical	11.	GTO	10.
34.	89	Ray Hendricks (USA)	Porsche 911	Dynamic Air Cond.	8	Mechanical	17.	GTU	34.

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IMSA	Round: 7

150 lap Lime Rock

Lime Rock Toyota Trucks Camel Grand Prix, Lime Rock Park	Date: 29.5.1989

Started:

Circuit length: 2,478 km

Race distance: 371,759 km

Winner's average speed: 168,378 km/h

Fastest lap:

Drake Olson

No. 98

Toyota 88C

0:48,52

183,887 km/h

(lap 114)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	84	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-03	Electramotive Engineering	150	2:12:28,373	1.	GTP	7.	1:07,273
2.	60	Jan Lammers (NL)	Jaguar XJR-10 389	Castrol Jaguar Racing	150	2:12:36,890	2.	GTP	2.	0:50,080
3.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	150		3.	GTP	8.	1:07,978
4.	83	Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering	148		4.	GTP	9.	1:08,402
5.	33	Costas Los (GR) DNS - Jeff Kline (USA)	Spice SE89P Pontiac Firebird 001	Spice Engineering	147		5.	GTP	4.	0:51,460
6.	16	Rob Dyson (USA) John Paul, Jr. (USA)	Porsche 962 120	Dyson Racing	145		6.	GTP	6.	0:52,067
7.	30	Gianpiero Moretti (I) Frank Jelinski (D)	Porsche 962 C 001GS	Momo/Gebhardt Racing	143		7.	GTP	3.	0:51,138
8.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	142		8.	GTP	12.	1:03,949
9.	10	John Hotchkis (USA) Jim Adams (USA)	Porsche 962	Hotchkis Racing	141		9.	GTP	10.	1:08,437
10.	9	Charles Morgan (USA) Jeff Purner (USA)	Spice SE88P Buick	Essex Racing	137		1.	Lights	17.	1:06,675
11.	19	Tom Hessert (USA) Jeff Purner (USA)	Tiga GT286 Buick	Essex Racing	136		2.	Lights	15.	1:06,035
12.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	135		3.	Lights	16.	1:06,455
13.	98	Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	134	Engine	10.	GTP	1.	0:48,721
14.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	134		4.	Lights	13.	1:04,452
15.	36	John Grooms (USA) Frank Jellinek (USA)	Argo JM16 Mazda	Ecurie Scientific	133		5.	Lights	18.	1:06,652
16.	01	Hendrik ten Cate (NL) Ken Knott (USA)	Spice SE87L Pontiac Firebird 001	Racecraft International	130		6.	Lights	22.	1:10,156
17.	24	Jim Briody (USA) Bruce MacInnes (USA)	March 84G Buick Turbo 2	Briody Racing	123		11.	GTP	23.	1:12,639
18.	99	Willy T. Ribbs (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	118	Spin	12.	GTP	5.	0:51,450
19.	67	John Andretti (USA) Bob Wollek (F)	Porsche 962 108C/C02	Busby Racing	114	Lost wheel	13.	GTP	11.	1:10,709
20.	75	Dennis Kazmerowski (USA) Peter Dawe (USA)	Fabcar CL Porsche FEP-002	Promotion Motorsports	99	Electrical	7.	Lights	20.	1:09,505
21.	40	Uli Bieri (CDN) Niki Leutwiler (CH)	Tiga GT286 Ferrari 341	Bieri Racing	98		8.	Lights	19.	1:08,402
22.	97	Michael Dow (USA) Justin Bell (GB)	Spice SE88P Pontiac Firebird 004	Whitehall Motorsports	42	Accident	9.	Lights	21.	1:09,994
23.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	7	Engine	10.	Lights	14.	1:04,718
	In entry list:
	24	xxx	March 84G Chevrolet 4	Briody Racing				GTP

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IMSA	Round: 8

500 km Mid-Ohio

Nissan Camel Grand Prix of Ohio, Mid-Ohio Sports Car Course	Date: 4.6.1989

Started:

Circuit length: 3,862 km

Race distance: 498,253 km

Winner's average speed: 155,234 km/h

Fastest lap:

Jan Lammers

No. 60

Jaguar XJR-10

1:20,92

171,833 km/h

(lap 75)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering	129	3:12:34,906	1.	GTP	1.	1:18,926
2.	61	Price Cobb (USA) John Nielsen (DK) Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	129	3:12:40,353	2.	GTP	4.	1:19,541
3.	30	Gianpiero Moretti (I) Stanley Dickens (S)	Porsche 962 C 001GS	Momo/Gebhardt Racing	126		3.	GTP	8.	1:21,538
4.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	121		1.	Lights	13.	1:26,474
5.	99	Willy T. Ribbs (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	120		4.	GTP	6.	1:20,651
6.	67	John Andretti (USA) Bob Wollek (F)	Porsche 962 108C/C02	Busby Racing	119	Transmission	5.	GTP	5.	1:20,463
7.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	119		2.	Lights	16.	1:28,354
8.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	119		3.	Lights	14.	1:27,634
9.	42	John Higgins (USA) Tim McAdam (USA)	Fabcar CL Porsche FGTP-701=>FEP-001		113		4.	Lights	22.	1:33,928
10.	33	Costas Los (GR) Jeff Kline (USA)	Spice SE89P Pontiac Firebird 001	Spice Engineering	109	Engine	6.	GTP	7.	1:21,245
11.	4	Scott Schubot (USA)	Spice SE88P Buick 002	S & L Racing	105		5.	Lights	12.	1:25,192
12.	19	Michael Dow (USA) Jan Tingdal (S)	Tiga GT288 Buick 367	Essex Racing	101		6.	Lights	19.	1:31,114
13.	38	Tommy Miller (USA) Dick Rose (USA)	Tiga GT285 Mazda	Spectra Motorsports	97		7.	Lights	21.	1:33,860
14.	98	Chris Cord (USA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	85	Fire	7.	GTP	3.	1:19,356
15.	02	Frank Everett (USA) Ron Nelson (USA)	Spice SE86CL Pontiac Firebird PSGTPL1	Empire Motorsports	84	Engine	8.	Lights	17.	1:28,934
16.	60	Jan Lammers (NL) Davy Jones (USA)	Jaguar XJR-10 389	Castrol Jaguar Racing	82	Cooling	8.	GTP	2.	1:18,977
17.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	70	CV joint	9.	GTP	9.	1:21,837
18.	01	Ken Knott (USA) Hendrik ten Cate (NL)	Spice SE87L Pontiac Firebird 001	Racecraft International	40	Electrical	9.	Lights	20.	1:31,258
19.	10	John Hotchkis (USA) Jim Adams (USA)	Porsche 962	Hotchkis Racing	37	Suspension	10.	GTP	11.	1:24,768
20.	76	Jacques Villeneuve, Sr. (CDN)	Chevrolet Corvette GTP T8811-HU01	Peerless Racing	27	Engine	11.	GTP	10.	1:22,909
21.	40	Niki Leutwiler (CH) Uli Bieri (CDN)	Tiga GT286 Ferrari 341	Bieri Racing	22	Mechanical	10.	Lights	18.	1:29,482
22.	80	Almo Coppelli (I)	Spice SE89P Ferrari	Bieri Racing	21	Electrical	11.	Lights	15.	1:27,708

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IMSA	Round: 8

200 km Mid-Ohio [GT]

200 km IMSA GT, Mid-Ohio Sports Car Course	Date: 4.6.1989

Started:

Circuit length: 3,862 km

Race distance: 200,846 km

Winner's average speed: 143,568 km/h

Fastest lap:

Wally Dallenbach, Jr.

No. 9

Mercury Cougar XR-7

1:27,6

158,730 km/h

(lap 46)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	52	1:23:56,251	1.	GTO	3.
2.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	52	1:24:11,288	2.	GTO	5.
3.	76	John Morton (USA)	Nissan 300ZX	Cunningham Racing	52		3.	GTO	4.
4.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	51		4.	GTO	1.	1:26,152
5.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	51		5.	GTO	6.
6.	38	Roger Mandeville (USA)	Mazda RX-7	Mandeville Auto Tech	50		6.	GTO	9.
7.	71	Amos Johnson (USA)	Mazda MX-6 GT	Team Highball	50		1.	GTU	12.
8.	45	John Hogdal (USA)	Mazda RX-7	Redbird Racing	50		2.	GTU	15.
9.	07	Joe Varde (USA)	Dodge Daytona	Full Time Racing	50		3.	GTU	10.	1:33,266
10.	90	Andy Petery (USA)	Mercury Cougar XR-7	Road Circuit Tech.	50		7.	GTO	16.
11.	18	Jeremy Dale (CDN)	Mazda RX-7	Tara Motorsports	50		4.	GTU	17.
12.	74	George Robinson (USA)	Pontiac Fiero	Robinson Racing	49		5.	GTU	19.
13.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	48		6.	GTU	14.
14.	10	Clay Young (USA)	Pontiac Grand Prix	Clay Young Racing	48		1.	AC	18.
15.	57	Reed Kryder (USA)	Nissan 300ZX	Kryderacing	48		7.	GTU	24.
16.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	48		8.	GTU	25.
17.	91	Chester Vincentz (USA)	Porsche 944 Turbo	Electrodyne Inc.	47		8.	GTO	8.
18.	72	Jay Kjoller (USA)	Porsche 911	Jay Kjoller	47		9.	GTU	27.
19.	28	John Overton (USA)	Mazda RX-7	Overton Autosport	47		10.	GTU	26.
20.	42	Glenn Smith (USA)	Mazda RX-7		46		11.	GTU	28.
21.	17	Al Bacon (USA)	Mazda MX-6 GT	Al Bacon Perf	46		12.	GTU	23.
22.	11	Mark Porcaro (USA)	Chevrolet Beretta		46		2.	AC	21.
23.	82	Dick Greer (USA) Mike Mees (USA)	Mazda RX-7	Dick Greer Racing	46		13.	GTU	22.
24.	03	Jack Baldwin (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	45	Mechanical	9.	GTO	7.
25.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	41	Engine	10.	GTO	2.
26.	26	Matt Mnich (USA)	Mazda RX-7	Overton Autosport	41	Mechanical	14.	GTU	20.
27.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	34	Electrical	15.	GTU	11.
28.	89	Bruce Jones (USA)	Porsche 911	Dynamic Air Cond.	18	Engine	16.	GTU	29.
29.	73	Sam Range (USA)	Buick Somerset		7	Accident	3.	AC	13.	1:34,617

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IMSA	Round: 9

500 km Mosport [GT]

Audi quattro IMSA Weekend, Mosport	Date: 25.6.1989

Started:

Circuit length: 3,957 km

Race distance: 498,630 km

Winner's average speed: 160,590 km/h

Fastest lap:

Wally Dallenbach, Jr.

No. 9

Mercury Cougar XR-7

1:20,329

177,351 km/h

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	126	3:06:17,976	1.	GTO	1.	1:18,732
2.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	125	3:07:57,028/Accident	2.	GTO	2.
3.	00	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	116		1.	GTU	8.
4.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	116		2.	GTU	7.	1:27,463
5.	71	Amos Johnson (USA) Dan Robson (USA)	Mazda MX-6 GT	Team Highball	114		3.	GTU	10.
6.	11	Mark Porcaro (USA) Clay Young (USA)	Chevrolet Beretta		113		1.	AC	12.	1:28,685
7.	38	Roger Mandeville (USA) Kelly Marsh (USA)	Mazda RX-7	Mandeville Auto Tech	113		3.	GTO	6.
8.	57	Reed Kryder (USA) Alistair Oag (USA)	Nissan 300ZX	Kryderacing	112		4.	GTU	16.
9.	5	Hurley Haywood (USA) Scott Goodyear (CDN)	Audi 90 quattro	Audi of America	109	Oil leak	4.	GTO	4.
10.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	107		2.	AC	19.
11.	28	Jeff Alkazian (USA) Peter Cramer (D)	Mazda RX-7	Overton Autosport	107		5.	GTU	14.
12.	03	Buz McCall (USA) Jack Baldwin (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	99	Mechanical	5.	GTO	5.
13.	37	Robert Borders (USA) Alan Wells (USA)	Chevrolet Beretta		93	Mechanical	3.	AC	18.
14.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	87	Mechanical	6.	GTU	11.
15.	77	Paul Lewis (USA) Juan Negron (PR)	Mazda RX-7	Team Highball	81	Engine	7.	GTU	15.
16.	49	Clint Welding (USA) John Cleveland (USA)	Pontiac Grand Prix		54	Mechanical	4.	AC	20.
17.	07	Joe Varde (USA)	Dodge Daytona	Full Time Racing	35	Mechanical	8.	GTU	9.
18.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	29	Oil leak	9.	GTU	17.
19.	17	Al Bacon (USA)	Mazda MX-6 GT	Al Bacon Perf	27	Accident	10.	GTU	21.
20.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	20	Steering	6.	GTO	3.
21.	74	George Robinson (USA)	Pontiac Fiero	Robinson Racing	13	Engine	11.	GTU	13.
22.	72	Patrick Mooney (USA)	Porsche 911	Jay Kjoller	1	Mechanical	12.	GTU	22.

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IMSA	Round: 10

500 km Watkins Glen

Sixth Annual Camel Continental (500-kilometer Camel GTP Prototype), Watkins Glen International	Date: 2.7.1989

Practiced:	20	(GTP - 11, Lights - 9)
Started:	19	(GTP - 10, Lights - 9)

Circuit length: 5,435 km

Race distance: 499,997 km

Winner's average speed: 168,899 km/h

Fastest lap:

Drake Olson

No. 98

Toyota 88C

1:37,13

201,432 km/h

(lap 6)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	84	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T 88-03	Electramotive Engineering	92	2:57:37,192	1.	GTP	1.	1:35,878
2.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	MTI Vacations	92	2:58:48,673	2.	GTP	4.	1:37,606
3.	98	Juan-Manuel Fangio II (RA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	92		3.	GTP	3.	1:36,818
4.	30	Gianpiero Moretti (I) Frank Jelinski (D)	Porsche 962 C 001GS	Momo	91		4.	GTP	8.	1:39,434
5.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Mazda	86		1.	Lights	13.	1:48,561
6.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	86		2.	Lights	17.	1:51,303
7.	02	Frank Everett (USA) Ron Nelson (USA)	Spice SE86CL Pontiac Firebird PSGTPL1	Taymar Inc.	86		3.	Lights	19.	no time
8.	40	Uli Bieri (CDN) Niki Leutwiler (CH)	Tiga GT286 Ferrari 341	Swatch Watches	84		4.	Lights	18.	1:53,924
9.	80	Martino Finotto (I) David Loring (USA)	Spice SE89P Ferrari	Bieri Racing	83		5.	Lights	12.	1:48,056
10.	19	Jan Tingdal (S) Jim Martin (USA)	Tiga GT288 Buick 367	Essex Racing	82		6.	Lights	15.	1:49,368
11.	76	Jacques Villeneuve, Sr. (CDN) Scott Goodyear (CDN)	Chevrolet Corvette GTP T8811-HU01	Peerless Automotive	81	Puncture	5.	GTP	10.	1:40,685
12.	33	Costas Los (GR) Jeff Kline (USA)	Spice SE89P Pontiac Firebird 001	Minolta	79		6.	GTP	7.	1:39,311
13.	67	John Andretti (USA) Bob Wollek (F)	Porsche 962 108C/C02	Miller High Life/BFG	69	Engine	7.	GTP	5.	1:37,730
14.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S&L Racing	61	Engine	7.	Lights	11.	1:47,787
15.	99	Willy T. Ribbs (USA) Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	45	Accident	8.	GTP	9.	1:39,721
16.	60	Jan Lammers (NL)	Jaguar XJR-10 389	Castrol Jaguar Racing	32	Puncture	9.	GTP	2.	1:36,360
17.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	26	Fire	8.	Lights	14.	1:48,722
18.	61	Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	6	Engine	10.	GTP	6.	1:38,123
19.	97	Ken Knott (USA)	Spice SE88P Pontiac Firebird 004	ASI Manufacturing/Whitehall	1	Electrical	9.	Lights	16.	1:49,858
	Did not start:
	83	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering				GTP
	In entry list:
	10	John Hotchkis (USA) Jim Adams (USA)	Porsche 962	Wynn's				GTP
	75	Dennis Kazmerowski (USA) Peter Dawe (USA)	Fabcar CL Porsche FEP-002	Promotion Motorsports				Lights

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IMSA	Round: 11

500 km Road America

Miller High Life 500, Road America, Elkhart Lake	Date: 16.7.1989

Practiced:	54	(GTP - 13, Lights - 12, GTO - 10, GTU - 14, AC - 5)
Started:	48	(GTP - 11, Lights - 11, GTO - 9, GTU - 12, AC - 5)

Circuit length: 6,437 km

Race distance: 502,115 km

Winner's average speed: 181,907 km/h

Fastest lap:

Geoff Brabham

No. 83

Nissan GTP ZX-T

1:58,379

195,765 km/h

(lap 72)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering	78	2:45:36,988	1.	GTP	3.	1:56,287
2.	60	Jan Lammers (NL) Price Cobb (USA)	Jaguar XJR-10 389	Castrol Jaguar Racing	78	2:45:45,984	2.	GTP	2.	1:55,970
3.	61	John Nielsen (DK) Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	78		3.	GTP	1.	1:55,819
4.	68	John Andretti (USA) Bob Wollek (F)	Porsche 962 C 119	Busby Racing	77		4.	GTP	5.	2:01,370
5.	98	Juan-Manuel Fangio II (RA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	77		5.	GTP	4.	1:58,759
6.	33	Costas Los (GR)	Spice SE89P Pontiac Firebird 001	Spice Engineering	76		6.	GTP	7.	2:02,989
7.	30	Gianpiero Moretti (I) Jean-Louis Ricci (F)	Porsche 962 C 001GS	Momo/Gebhardt Racing	74		7.	GTP	9.	2:04,467
8.	10	John Hotchkis (USA) Jim Adams (USA)	Porsche 962	Hotchkis Racing	74		8.	GTP	11.	no time
9.	67	Derek Bell (GB) Steve Bren (USA)	Porsche 962 108C/C02	Busby Racing	73		9.	GTP	10.	2:04,842
10.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	73		10.	GTP	8.	2:03,559
11.	7	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	72		1.	GTO	12.	2:09,777
12.	5	Hurley Haywood (USA) Scott Goodyear (CDN)	Audi 90 quattro	Audi of America	72		2.	GTO	14.	2:11,110
13.	4	Scott Schubot (USA)	Spice SE88P Buick 002	S & L Racing	69		1.	Lights	15.	2:11,608
14.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	70		2.	Lights	24.	2:16,779
15.	11	Wally Dallenbach, Jr. (USA)	Lincoln Mercury Cougar XR-7	Roush Racing	70		3.	GTO	27.	2:18,821
16.	02	Frank Everett (USA) Parker Johnstone (USA)	Spice SE86CL Pontiac Firebird PSGTPL1	Empire Motorsports	69		3.	Lights	17.	2:13,883
17.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	69		4.	Lights	20.	2:15,717
18.	36	John O'Steen (USA) John Grooms (USA)	Argo JM16 Mazda	Erie Scientific Racing	69		5.	Lights	19.	2:15,497
19.	90	Andy Petery (USA) Craig Carter (USA)	Lincoln Mercury Capri	Road Circuit Technology	67		4.	GTO	21.	2:15,798
20.	71	Amos Johnson (USA)	Mazda MX-6 GT	Team Highball	67		1.	GTU	30.	2:22,777
21.	95	Bob Leitzinger (USA) Chuck Kurtz (USA)	Nissan 240SX	Leitzinger Racing	67		2.	GTU	32.	2:23,608
22.	40	Uli Bieri (CDN) David Tennyson (CDN)	Tiga GT286 Ferrari 341	Bieri Racing	67		6.	Lights	28.	2:21,288
23.	27	Lance Stewart (USA) John Overton (USA)	Mazda RX-7	Overton Autosport	67		3.	GTU	34.	2:24,487
24.	45	John Hogdal (USA) John Finger (USA)	Mazda RX-7		65		4.	GTU	35.	2:24,501
25.	24	Max Schmidt (USA) Jim Briody (USA)	Argo JM19 Mazda 106		63		7.	Lights	48.	2:50,163
26.	72	Jay Kjoller (USA) Patrick Mooney (USA)	Porsche 911	Jay Kjoller	63		5.	GTU	44.	2:32,887
27.	82	Dick Greer (USA) Mike Mees (USA)	Mazda RX-7	Dick Greer Racing	63		6.	GTU	43.	2:31,075
28.	57	Reed Kryder (USA)	Nissan 300ZX	Kryderacing	63		7.	GTU	42.	2:30,908
29.	28	Jeff Alkazian (USA) Ron Cortez (USA)	Mazda RX-7	Overton Autosport	61		8.	GTU	39.	2:27,304
30.	16	Pete Halsmer (USA)	Lincoln Mercury Cougar XR-7	Roush Racing	60		5.	GTO	16.	2:12,167
31.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	60		1.	AC	45.	2:34,374
32.	38	Roger Mandeville (USA) Kelly Marsh (USA)	Mazda RX-7	Mandeville Auto Tech	59	Mechanical	6.	GTO	26.	2:18,591
33.	37	Robert Borders (USA) Alan Wells (USA) Carson Hurley (USA)	Chevrolet Beretta	Track Racing Services	55	Mechanical	2.	AC	40.	2:27,765
34.	19	Bill Wolff (USA) Jim Martin (USA)	Tiga GT286 Buick 322	Essex Racing	53	Electrics	8.	Lights	25.	2:16,908
35.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	53	Engine	9.	Lights	23.	2:16,612
36.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	53		9.	GTU	31.	2:23,085
37.	39	Jack Buchinger (USA) Michael Guffey (USA)	Mazda RX-7		47		10.	GTU	46.	2:34,549
38.	97	Ken Knott (USA) Hendrik ten Cate (NL)	Spice SE88P Pontiac Firebird 004	Whitehall Motorsports	43	Engine	10.	Lights	22.	2:18,122
39.	23	Linda Sharp (USA) Dick Danielson (USA)	Oldsmobile Ciera		38	Transmission	3.	AC	47.	2:38,404
40.	92	Mike Gagliardo (USA) Tony Kester (USA)	Lola T616 Mazda		35	Mechanical	11.	Lights	29.	2:21,288
41.	29	Oma Kimbrough (USA) John Vosburgh (USA) Del Russo Taylor (USA)	Chevrolet Camaro	Overbagh Racing	29	Mechanical	7.	GTO	37.	2:25,076
42.	18	Clay Young (USA)	Pontiac Grand Prix	Clay Young Racing	22	Engine	4.	AC	36.	2:24,532
43.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	22	Piston	11.	GTU	33.	2:24,999
44.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	20	Engine	12.	GTU	41.	2:29,669
45.	04	Hans-Joachim Stuck (D) Walter Röhrl (D)	Audi 90 quattro	Audi of America	18	Accident	8.	GTO	13.	2:10,295
46.	41	Mark Porcaro (USA)	Chevrolet Beretta		17	Mechanical	5.	AC	38.	2:26,708
47.	99	Willy T. Ribbs (USA) Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	15	Mechanical	11.	GTP	6.	2:02,478
48.	03	Buz McCall (USA) Jack Baldwin (USA) - DND	Chevrolet Camaro 861	Skoal Bandit Racing	1	Accident	9.	GTO	18.	2:14,423
	Did not start:
	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf				GTU
	75	Steve Millen (NZ) John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing				GTO
	84	Geoff Brabham (AUS) Chip Robinson (USA) Don Devendorf (USA)	Nissan GTP ZX-T	Electramotive Engineering				GTP
	Did not qualify:
	74	George Robinson (USA) Bart Kendall (USA)	Pontiac Fiero	Huffaker Racing		Accident		GTU		no time
	76	Jacques Villeneuve, Sr. (CDN) Elliot Forbes-Robinson (USA)	Chevrolet Corvette GTP T8811-HU01	Peerless Racing		Engine		GTP	50.	no time
	80	Martino Finotto (I) David Loring (USA)	Spice SE88P Ferrari	Bieri Racing		Accident		Lights		no time

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IMSA	Round: 12

300 km Portland

G.I. Joe's Camel Grand Prix, Portland International Raceway	Date: 30.7.1989

Started:

(GTP - 14, Lights - 10)

Circuit length: 3,082 km

Race distance: 289,698 km

Winner's average speed: 184,550 km/h

Attendance: 25000

Fastest lap:

Davy Jones

No. 61

Jaguar XJR-9

0:58,35

190,142 km/h

(lap 54)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	60	Jan Lammers (NL) Price Cobb (USA)	Jaguar XJR-10 389	Castrol Jaguar Racing	94	1:34:11,110	1.	GTP	1.	0:56,450
2.	83	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-01	Electramotive Engineering	94	1:34:12,690	2.	GTP	2.	0:56,476
3.	84	Chip Robinson (USA)	Nissan GTP ZX-T 88-03	Electramotive Engineering	94		3.	GTP	6.	0:57,304
4.	61	John Nielsen (DK) Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	94		4.	GTP	3.	0:57,481
5.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	93		5.	GTP	9.	0:57,980
6.	67	John Andretti (USA) Bob Wollek (F)	Porsche 962 108C/C02	Busby Racing	92		6.	GTP	7.	0:57,338
7.	99	Rocky Moran (USA) Willy T. Ribbs (USA)	Eagle HF89 Toyota	All American Racers	92		7.	GTP	4.	0:57,617
8.	86	Jochen Mass (D) DNS - Dominic Dobson (USA)	Porsche 962 C 139	Bayside Racing/Bruce Leven	92		8.	GTP	10.	0:58,359
9.	10	Jim Adams (USA) DNS - John Hotchkis (USA)	Porsche 962	Hotchkis Racing	91		9.	GTP	12.	0:59,034
10.	30	Gianpiero Moretti (I)	Porsche 962 C 001GS	Momo/Gebhardt Racing	91		10.	GTP	11.	0:58,737
11.	98	Juan-Manuel Fangio II (RA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	91		11.	GTP	5.	0:57,766
12.	85	Bruce Leven (USA)	Porsche 962 121	Bayside Racing/Bruce Leven	88		12.	GTP	13.	no time
13.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	84		1.	Lights	20.	1:05,382
14.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	84		2.	Lights	15.	1:03,498
15.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE87P Buick	Essex Racing	84		3.	Lights	16.	1:04,325
16.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	84		4.	Lights	17.	1:04,585
17.	55	David Rocha (USA) Niki Leutwiler (CH)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	82		5.	Lights	21.	1:05,590
18.	97	Ken Knott (USA) Hendrik ten Cate (NL)	Spice SE88P Pontiac Firebird 004	Whitehall Motorsports	81		6.	Lights	22.	1:05,826
19.	02	Frank Everett (USA) Parker Johnstone (USA)	Spice SE86CL Pontiac Firebird PSGTPL1	Empire Motorsports	81		7.	Lights	19.	1:04,755
20.	33	Costas Los (GR)	Spice SE89P Pontiac Firebird 001	Spice Engineering	76	Engine	13.	GTP	8.	0:57,636
21.	01	Don Bell (USA) George Sutcliffe (USA)	Spice SE87L Pontiac Firebird 001	Racecraft International	59	Mechanical	8.	Lights	23.	1:07,248
22.	19	Jan Tingdal (S)	Tiga GT286 Buick	Essex Racing	55	Elecrical	9.	Lights	18.	1:04,710
23.	66	Davy Jones (USA)	Jaguar XJR-10 489	Castrol Jaguar Racing	10	Mechanical	14.	GTP	14.	no time
24.	12	Albert Rocca (USA) DNS - Tomas Lopez (MEX)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	6	Elecrics	10.	Lights	24.	1:10,627

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IMSA	Round: 12

1 h 30 min Portland

Purolator IMSA GT, Portland	Date: 30.7.1989

Started:

Circuit length: 3,082 km

Race distance: 252,715 km

Winner's average speed: 167,607 km/h

Fastest lap:

Pete Halsmer

No. 6

Mercury Cougar XR-7

1:4,43

172,198 km/h

(lap 9)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	82	1:30:28,052	1.	GTO	1.	1:02,863
2.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	82	1:30:29,756	2.	GTO	5.
3.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	82		3.	GTO	2.
4.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	81		4.	GTO	6.
5.	76	John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing	80		5.	GTO	4.
6.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	77		1.	GTU	14.
7.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	77		2.	GTU	18.
8.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	77		3.	GTU	20.
9.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	76		4.	GTU	15.
10.	57	Monte Shelton (USA)	Porsche 911		75		5.	GTU	17.
11.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	74		6.	GTU	13.
12.	28	Jeff Alkazian (USA)	Mazda RX-7	Overton Autosport	74		7.	GTU	26.
13.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	73		8.	GTU	22.
14.	04	Casey Mollett (USA)	Ford Mustang		73		6.	GTO	9.
15.	48	Doug Barnhold (USA)	Nissan 300ZX		71		9.	GTU	25.
16.	97	Walter Benson (USA)	Pontiac Firebird		69		7.	GTO	24.
17.	78	John Daley (USA)	Mazda RX-7		66		10.	GTU	27.
18.	38	Roger Mandeville (USA)	Mazda RX-7	Mandeville Auto Tech	62		8.	GTO	10.
19.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	58	Steering	11.	GTU	12.	1:08,127
20.	2	Steve Dymand (USA)	Chevrolet Corvette		57	Mechanical	9.	GTO	11.
21.	09	Barry Allan (USA)	Mazda RX-7		47	Mechanical	12.	GTU	23.
22.	83	Vic Manuelli (USA)	Mercury Capri	Fantasy Racing	47	Mechanical	10.	GTO	19.
23.	45	Brian Wold (USA)	Pontiac Firebird		43	Mechanical	11.	GTO	21.
24.	7	Richard Gottlieb (USA)	Chevrolet Camaro		40	Mechanical	12.	GTO	7.
25.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	33	Mechanical	13.	GTO	3.
26.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	30	Mechanical	13.	GTU	16.
27.	40	Tom Moody (USA)	Chevrolet Corvette		5	Mechanical	14.	GTO	8.

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IMSA	Round: 13

2 h Topeka [GT]

Camel Grand Prix of Heartland Park (2 Hour IMSA GT), Heartland Park Topeka	Date: 12.8.1989

Started:

Circuit length: 4,023 km

Race distance: 257,495 km

Winner's average speed: 127,243 km/h

Fastest lap:

Hurley Haywood

No. 5

Audi 90 quattro

1:41,6

142,559 km/h

(lap 52)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	64	2:01:25,175	1.	GTO	2.
2.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	64	2:01:28,817	2.	GTO	3.
3.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	64		3.	GTO	5.
4.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	64		4.	GTO	8.
5.	76	John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing	63		5.	GTO	4.
6.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	62		1.	GTU	9.	1:47,180
7.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	61		2.	GTU	10.
8.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	61		3.	GTU	12.
9.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	61		4.	GTU	14.
10.	99	Tommy Riggins (USA)	Dodge Daytona	Full Time Racing	61		5.	GTU	13.
11.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	60		6.	GTU	16.
12.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	60		7.	GTU	15.
13.	38	Roger Mandeville (USA)	Mazda RX-7	Mandeville Auto Tech	59		6.	GTO	7.
14.	75	Steve Millen (NZ) Geoff Brabham (AUS)	Nissan 300ZX Turbo	Cunningham Racing	58	Engine	7.	GTO	1.	1:40,668
15.	57	Reed Kryder (USA)	Nissan 300ZX	Kryderacing	58		8.	GTU	18.
16.	15	Eduardo Pellerano (DR)	Mazda RX-7		58		9.	GTU	21.
17.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	57		10.	GTU	19.
18.	72	Jay Kjoller (USA) Patrick Mooney (USA)	Porsche 911	Jay Kjoller	55		11.	GTU	20.
19.	28	Peter Cramer (D)	Mazda RX-7	Overton Autosport	32		12.	GTU	17.
20.	03	Jack Baldwin (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	20	Broken axle	8.	GTO	6.
21.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	18	Mechanical	13.	GTU	11.

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IMSA	Round: 13

300 km Topeka

300 km Camel Grand Prix of Heartland Park, Heartland Park Topeka	Date: 13.8.1989

Started:	19
Classified:	19

Circuit length: 4,023 km

Race distance: 301,752 km

Winner's average speed: 152,218 km/h

Attendance: 10000

Fastest lap:

Jan Lammers

No. 61

Jaguar XJR-10

1:32,3

156,924 km/h

(lap 74)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-01	Electramotive Engineering	75	1:58:56,521	1.	GTP	3.	1:32,921
2.	84	Chip Robinson (USA)	Nissan GTP ZX-T 88-04	Electramotive Engineering	75	1:59:19,544	2.	GTP	1.	1:31,293
3.	61	Price Cobb (USA) Jan Lammers (NL)	Jaguar XJR-10 389	Castrol Jaguar Racing	75		3.	GTP	5.	1:33,626
4.	98	Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	75		4.	GTP	9.	1:34,019
5.	60	Davy Jones (USA) John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	75		5.	GTP	2.	1:34,456
6.	33	Costas Los (GR)	Spice SE89P Pontiac Firebird 001	Spice Engineering	74		6.	GTP	8.	1:34,010
7.	67	Bob Wollek (F) John Andretti (USA)	Porsche 962 108C/C02	Busby Racing	74		7.	GTP	6.	1:35,089
8.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	73		8.	GTP	7.	1:33,865
9.	30	Gianpiero Moretti (I) Frank Jelinski (D)	Porsche 962 C 001GS	Momo	72		9.	GTP	10.	1:34,697
10.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	69		1.	Lights	11.	1:40,299
11.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	69		2.	Lights	13.	1:42,237
12.	55	Niki Leutwiler (CH) Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	68		3.	Lights	14.	1:42,752
13.	97	Ken Knott (USA) Andy Swett (USA)	Spice SE88P Pontiac Firebird 004	Whitehall Motorsports	67		4.	Lights	17.	1:45,088
14.	19	Charles Morgan (USA) Monte Shalett (USA)	Tiga GT288 Buick 367	Essex Racing	67		5.	Lights	15.	1:43,704
15.	63	Jim Downing (USA) Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	67		6.	Lights	16.	1:44,178
16.	79	Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	64		7.	Lights	12.	1:42,229
17.	26	Max Schmidt (USA) Jim Briody (USA)	Argo JM19 Mazda 106		59		8.	Lights	18.	1:48,607
18.	99	Rocky Moran (USA) Willy T. Ribbs (USA)	Eagle HF89 Toyota	All American Racers	58		10.	GTP	4.	1:33,011
19.	01	George Sutcliffe (USA) Jorge Mendoza (USA)	Spice SE87L Pontiac Firebird 001	Racecraft International	54		9.	Lights	19.	1:51,480
	Running in practice:
	66	Price Cobb (USA) Jan Lammers (NL)	Jaguar XJR-10 489	Castrol Jaguar Racing		T-car		GTP
	66T	Michel Ferté (F) Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing		T-car		GTP

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IMSA	Round: 14

2 h San Antonio

2-Hour Nissan Camel Grand Prix Of San Antonio, San Antonio Street Circuit	Date: 3.9.1989

Started:

Circuit length: 2,688 km

Race distance: 252,635 km

Winner's average speed: 125,268 km/h

Attendance: 20000

Fastest lap:

Chip Robinson

No. 84

Nissan GTP ZX-T

1:4,233

150,623 km/h

(lap 4)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	84	Chip Robinson (USA)	Nissan GTP ZX-T 88-04	Electramotive Engineering	94	2:01:00,270	1.	GTP	2.	1:01,529
2.	98	Juan-Manuel Fangio II (RA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	94	2:01:19,888	2.	GTP	8.	1:03,516
3.	68	John Andretti (USA)	Porsche 962 C 119	Busby Racing	94		3.	GTP	9.	1:03,622
4.	30	Gianpiero Moretti (I) John Paul, Jr. (USA)	Porsche 962 C 001GS	Momo/Gebhardt Racing	93		4.	GTP	11.	1:05,159
5.	67	Jeff Kline (USA)	Porsche 962 108C/C02	Busby Racing	90		5.	GTP	12.	1:06,483
6.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	90		1.	Lights	20.	1:10,743
7.	55	Niki Leutwiler (CH) David Rocha (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	89		2.	Lights	15.	1:09,847
8.	34	Scott Atchison (USA) Bernard Santal (CH)	Spice SE89P Pontiac Firebird GTP 002	Spice Engineering	89		6.	GTP	13.	no time
9.	63	Jim Downing (USA) David Loring (USA)	Kudzu DG-1 Mazda 001	Downing/Atlanta	89		3.	Lights	19.	1:10,447
10.	33	Costas Los (GR)	Spice SE89P Pontiac Firebird 001	Spice Engineering	88		7.	GTP	6.	1:03,092
11.	19	Ferdinand de Lesseps (F) Jay Cochran (USA)	Tiga GT288 Buick 367	Essex Racing	88		4.	Lights	16.	1:09,875
12.	25	Brent O'Neill (USA) Jean De La Moussaye (F)	Argo JM19 Buick 113	Brent O'Neill	86		5.	Lights	17.	1:09,901
13.	12	Tomas Lopez (MEX) Albert Rocca (USA)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	86		6.	Lights	22.	1:14,582
14.	79	Ken Knott (USA) Bob Lesnett (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	83		7.	Lights	18.	1:10,138
15.	83	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-01	Electramotive Engineering	82	Engine	8.	GTP	1.	1:00,766
16.	42	John Higgins (USA) Howard Cherry (USA)	Fabcar CL Porsche FGTP-701=>FEP-001		82		8.	Lights	21.	1:14,420
17.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	81	Accident	9.	Lights	14.	1:08,798
18.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	76	Electrical	9.	GTP	10.	1:04,132
19.	7	Don Bell (USA) Hendrik ten Cate (NL)	Spice SE88P Pontiac Firebird 004	Whitehall Motorsports	70	Engine	10.	Lights	26.	no time
20.	99	Willy T. Ribbs (USA)	Eagle HF89 Toyota	All American Racers	41	Turbocharger	10.	GTP	5.	1:02,763
21.	5	Fabrizio Giovanardi (I) Emanuele Naspetti (I)	Alba AR9 Buick	DeBlasi Racing	37	Engine	11.	GTP	23.	1:15,193
22.	60	Michel Ferté (F) DNS - John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-388	Castrol Jaguar Racing	28	Accident	12.	GTP	4.	1:02,656
23.	86	James Weaver (GB)	Porsche 962 C 139	Bayside Racing/Bruce Leven	28	Accident	13.	GTP	7.	1:03,099
24.	97	Charles Vehle (USA)	Tiga GT287 Mazda		26	Mechanical	11.	Lights	24.	1:17,915
25.	61	Davy Jones (USA) DNS - Price Cobb (USA)	Jaguar XJR-10 389	Castrol Jaguar Racing	20	Engine	14.	GTP	3.	1:02,644
26.	3	Howard Katz (USA)	Argo JM19 Mazda 107	Downing/Atlanta	5	Accident	12.	Lights	25.	no time
	Did not start:
	-	xxx	Porsche 962	Alucraft Racing		Accident in practice		GTP
	Running in practice:
	66T	Michel Ferté (F) Davy Jones (USA)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing		T-car		GTP

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IMSA	Round: 14

1 h San Antonio [GT]

1-Hour IMSA GT, San Antonio Grand Prix Circuit	Date: 3.9.1989

Started:

Circuit length:

Race distance: 102,129 km

Winner's average speed: 101,403 km/h

Fastest lap:

Hans-Joachim Stuck

No. 4

Audi 90 quattro

1:9,97

140,081 km/h

(lap 1)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	38	1:00:25,742	1.	GTO	4.
2.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	38	1:00:27,060	2.	GTO	2.
3.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	38		3.	GTO	3.
4.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	38		4.	GTO	5.
5.	76	John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing	38		5.	GTO	6.
6.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	38		1.	GTU	8.
7.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	38		2.	GTU	12.
8.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	38		3.	GTU	15.
9.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	38		4.	GTU	7.	1:13,630
10.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	38		5.	GTU	13.
11.	98	Phil Currin (USA)	Chevrolet Camaro		37		6.	GTO	24.
12.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	37		6.	GTU	10.
13.	13	Mike Sheehan (USA)	Chevrolet Camaro		37		7.	GTO	20.
14.	57	Reed Kryder (USA)	Nissan 300ZX	Kryderacing	37		7.	GTU	18.
15.	99	Jack Baldwin (USA)	Dodge Daytona	Full Time Racing	36		8.	GTU	11.
16.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	36		9.	GTU	19.
17.	36	Jeff Elghanayan (USA)	Ford RS200		27	Accident	8.	GTO	16.
18.	03	Buz McCall (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	26	Mechanical	9.	GTO	21.
19.	12	Del Russo Taylor (USA)	Pontiac Firebird		20	Mechanical	10.	GTO	23.
20.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	14	Mechanical	10.	GTU	9.
21.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	13	Engine	11.	GTO	1.	1:07,507
22.	31	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	13	Mechanical	12.	GTO	17.
23.	14	Jim Pallas (USA)	Chevrolet Camaro		11	Mechanical	13.	GTO	14.
24.	7	Troy Waldron (USA)	Buick Skylark		1	Accident	14.	GTO	22.

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IMSA	Round: 15

200 km Sears Point [GT]

200 km Sears Point International Raceway	Date: 10.9.1989

Started:

Circuit length:

Race distance: 203,019 km

Winner's average speed: 136,099 km/h

Fastest lap:

Hans-Joachim Stuck

No. 4

Audi 90 quattro

1:35,514

153,037 km/h

(lap 42)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	50	1:29:30,123	1.	GTO	1.	1:33,985
2.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	50	1:29:34,125	2.	GTO	2.
3.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	50		3.	GTO	4.
4.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	50		4.	GTO	3.
5.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	49		1.	GTU	7.	1:37,880
6.	76	John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing	49		5.	GTO	6.
7.	08	Dominic Dobson (USA)	Pontiac Fiero		49		6.	GTO	8.
8.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	48		2.	GTU	19.
9.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	48		3.	GTU	15.
10.	32	Steve Anderson (USA)	Pontiac Trans-Am		48		7.	GTO	14.
11.	96	Butch Leitzinger (USA)	Nissan 300ZX	Leitzinger Racing	48		4.	GTU	16.
12.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	48		5.	GTU	17.
13.	45	Brian Wold (USA)	Pontiac Firebird		48		8.	GTO	30.
14.	48	Frank Honsowetz (USA)	Nissan 300ZX		48		6.	GTU	22.
15.	40	Tom Moody (USA)	Chevrolet Corvette		47		9.	GTO	21.
16.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	47		7.	GTU	24.
17.	13	Mike Sheehan (USA)	Chevrolet Camaro		47		10.	GTO	25.
18.	24	Troy Rowland (USA)	Mercury Merkur		45		8.	GTU	28.
19.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	41	Mechanical	9.	GTU	20.
20.	20	Bill Lester (USA)	Chevrolet Camaro		38		11.	GTO	9.
21.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	37	Mechanical	10.	GTU	12.
22.	28	Sean Scott (USA)	Mazda RX-7	Overton Autosport	36		11.	GTU	29.
23.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	30	Accident	12.	GTU	11.
24.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	29	Steering	12.	GTO	5.
25.	44	Chuck McConnell (USA)	Chevrolet Camaro		21	Mechanical	13.	GTO	23.
26.	97	Walter Benson (USA)	Pontiac Firebird		17	Mechanical	14.	GTO	27.
27.	87	Steven Petty (USA)	Chevrolet Camaro		7	Accident	15.	GTO	10.
28.	99	Jack Baldwin (USA)	Dodge Daytona	Full Time Racing	7	Engine	13.	GTU	13.
29.	92	Rick Weldon (USA)	Mazda RX-7		5	Mechanical	14.	GTU	26.
30.	2	Steve Dymand (USA)	Chevrolet Corvette		0	Mechanical	16.	GTO	18.
	Disqualified:
	41	Mat Lowrance (USA)	Porsche 911	Mat Lowrance Racing				GTU

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IMSA	Round: 15

300 km Sears Point

Lincoln-Mercury California Grand Prix, Sears Point International Raceway	Date: 10.9.1989

Started:

Circuit length: 4,060 km

Race distance: 304,528 km

Winner's average speed: 159,592 km/h

Fastest lap:

Geoff Brabham

No. 83

Nissan GTP ZX-T

1:26,356

169,268 km/h

(lap 8)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-01	Electramotive Engineering	75	1:54:29,366	1.	GTP	2.	1:23,721
2.	84	Chip Robinson (USA)	Nissan GTP ZX-T 88-04	Electramotive Engineering	75	1:54:29,688	2.	GTP	3.	1:24,251
3.	60	Davy Jones (USA) John Nielsen (DK)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing	75		4.	GTP	5.	1:24,382
4.	61	Price Cobb (USA) Jan Lammers (NL)	Jaguar XJR-10 389	Castrol Jaguar Racing	75		3.	GTP	1.	1:23,453
5.	98	Juan-Manuel Fangio II (RA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	75		5.	GTP	12.	1:28,387
6.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	75		6.	GTP	9.	1:24,866
7.	86	Jochen Mass (D)	Porsche 962 121	Bayside Racing/Bruce Leven	75		7.	GTP	4.	1:24,309
8.	30	Gianpiero Moretti (I) Frank Jelinski (D)	Porsche 962 C 001GS	Momo/Gebhardt Racing	74		8.	GTP	11.	1:26,070
9.	67	Bob Wollek (F) Derek Bell (GB)	Porsche 962 108C/C02	Busby Racing	74		9.	GTP	10.	1:24,909
10.	68	Bob Wollek (F) John Andretti (USA)	Porsche 962 C 119	Busby Racing	73		10.	GTP	6.	1:24,501
11.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	71		1.	Lights	15.	1:30,668
12.	63	Jim Downing (USA) Howard Katz (USA)	Kudzu DG-1 Mazda 001	Downing/Atlanta	71		2.	Lights	16.	1:31,269
13.	55	David Rocha (USA) Niki Leutwiler (CH)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	70		3.	Lights	19.	1:33,408
14.	2	René Herzog (CH) Mario Hytten (CH)	Porsche 962 C06	Alucraft Racing	70		11.	GTP	14.	1:30,511
15.	6	Bruce Canepa (USA) Greg Pickett (USA)	Porsche 962 HR2	Canepa Motorsports	69		12.	GTP	13.	1:28,655
16.	79	Don Bell (USA) Hendrik ten Cate (NL)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	69		4.	Lights	20.	1:34,185
17.	19	Ferdinand de Lesseps (F) Jay Cochran (USA)	Tiga GT288 Buick 367	Essex Racing	69		5.	Lights	22.	1:35,627
18.	33	Costas Los (GR) Wayne Taylor (ZA)	Spice SE89P Pontiac Firebird 001	Spice Engineering	68	Overheating	13.	GTP	8.	1:24,816
19.	5	Amato Ferrari (I) Stefano Livio (I)	Alba AR9 Buick	DeBlasi Racing	66		14.	GTP	21.	1:35,147
20.	02	Frank Everett (USA) Parker Johnstone (USA)	Spice SE86CL Pontiac Firebird PSGTPL1	Empire Motorsports	65	Engine	6.	Lights	17.	1:32,901
21.	01	George Sutcliffe (USA) Michael Dow (USA)	Spice SE87L Pontiac Firebird 001	Racecraft International	65		7.	Lights	24.	1:38,137
22.	99	Willy T. Ribbs (USA)	Eagle HF89 Toyota	All American Racers	64		15.	GTP	7.	1:24,354
23.	12	Tomas Lopez (MEX) Albert Rocca (USA)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	63		8.	Lights	25.	1:39,120
24.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE87P Buick	Essex Racing	63		9.	Lights	18.	1:33,270
25.	34	Scott Atchison (USA) Bernard Santal (CH)	Spice SE89P Pontiac Firebird GTP 002	Spice Engineering	51	Engine	16.	GTP	26.	no time
26.	3	Russell Dotson (USA) Rex Ramsey (USA) Dean Hall (USA)	Alba AR4 Mazda AR3-001	Tom Rust Racing	50	Gearbox	10.	Lights	23.	1:37,014

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IMSA	Round: 16

500 km Watkins Glen [GT]

Kodak Copier 500, Watkins Glen International	Date: 24.9.1989

Started:

Circuit length: 5,435 km

Race distance: 499,997 km

Winner's average speed: 173,402 km/h

Fastest lap:

Hans-Joachim Stuck

No. 4

Audi 90 quattro

1:47,15

182,595 km/h

(lap 48)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D) Walter Röhrl (D)	Audi 90 quattro	Audi of America	92	2:53:00,474	1.	GTO	1.	2:00,712
2.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	92	2:53:20,881	2.	GTO	3.
3.	75	Steve Millen (NZ)	Nissan 300ZX-Turbo	Cunningham Racing	91		3.	GTO	5.
4.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	90		4.	GTO	4.
5.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	88		5.	GTO	2.
6.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	84		1.	GTU	21.
7.	77	Peter Uria (USA) Amos Johnson (USA)	Mazda RX-7	Team Highball	83		2.	GTU	10.
8.	93	Helmut Silberberger (USA)	Mazda RX-7	Tyrolean Racing	82		3.	GTU	18.
9.	91	Chester Vincentz (USA) John Wood (USA)	Porsche 944 Turbo	Electrodyne Inc.	81		6.	GTO	14.
10.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	79		4.	GTU	28.
11.	81	Ken Bupp (USA) Robert Peters (CDN)	Chevrolet Camaro		78		7.	GTO	22.
12.	3	Robert Borders (USA) Tom Ciccone (USA)	Chevrolet Beretta		77		1.	AC	26.
13.	57	Reed Kryder (USA) Henry Camferdam (USA)	Nissan 300ZX	Kryderacing	77		5.	GTU	19.
14.	49	Clint Welding (USA) Phil Kelly (USA)	Pontiac Grand Prix		76		2.	AC	25.
15.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	73		6.	GTU	9.	2:18,638
16.	74	George Robinson (USA) Johnny Unser (USA)	Pontiac Fiero	Huffaker Racing	72		7.	GTU	11.
17.	84	Kim Mason (USA) Jerry Thompson (USA)	Chevrolet Corvette	Mason Racing	72		8.	GTO	36.
18.	58	Tom Forgione (USA)	Oldsmobile Toronado	Tom Forgione	72		3.	AC	35.
19.	70	Bill Weston (USA) Norm Dupont (USA)	Mazda RX-7		71		8.	GTU	20.
20.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	67	Mechanical	9.	GTU	12.
21.	31	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	66		9.	GTO	33.
22.	03	Buz McCall (USA) Jack Baldwin (USA)	Chevrolet Camaro 861	Skoal Bandit Racing	65	Transmission	10.	GTO	17.
23.	10	Clay Young (USA)	Pontiac Grand Prix	Clay Young Racing	63		4.	AC	24.
24.	25	Dale Kreider (USA) Jack Boxstrom (CDN)	Buick Somerset		59		5.	AC	31.
25.	38	Roger Mandeville (USA)	Mazda MX-6	Mazda Motorsports	41	Mechanical	10.	GTU	30.
26.	29	Robert Kahn (USA) Oma Kimbrough (USA)	Chevrolet Camaro	Overbagh Motor Racing	40	Mechanical	11.	GTO	32.
27.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	37	Ignition	11.	GTU	16.
28.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	30	Mechanical	6.	AC	15.	2:25,089
29.	11	Mark Porcaro (USA)	Chevrolet Beretta		25	Engine	7.	AC	27.
30.	89	Ray Hendricks (USA)	Porsche 911	Dynamic Air	21	Suspension	12.	GTU	29.
31.	76	John Morton (USA)	Nissan 300ZX-Turbo	Cunningham Racing	19	Mechanical	12.	GTO	7.
32.	42	Chuck Coffey (USA)	Mazda RX-7		17	Mechanical	13.	GTU	23.
33.	90	Andy Petery (USA)	Mercury Cougar	Road Circuit Tech.	11	Mechanical	13.	GTO	6.
34.	48	David Yarmoluk (USA)	Mazda RX-7	Tara Motorsports	10	Mechanical	14.	GTU	34.
35.	71	Lance Stewart (USA)	Mazda MX-6	Team Highball	1	Mechanical	15.	GTU	13.
36.	39	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda Motorsports	0	Accident	14.	GTO	8.

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IMSA	Round: 17

360 km Tampa

GTE World Challenge of Tampa, Florida State Fairgrounds, Tampa	Date: 1.10.1989

Practiced:	28	(GTP - 15, Lights - 13)
Started:	24	(GTP - 14, Lights - 10)
Classified:	24	(GTP - 14, Lights - 10)

Circuit length: 3,058 km

Race distance: 357,757 km

Winner's average speed: 128,448 km/h

Fastest lap:

Geoff Brabham

No. 83

Nissan GTP ZX-T

1:6,787

164,821 km/h

(lap 99)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	60	Price Cobb (USA)	Jaguar XJR-9 TWR-J12C-288	Castrol Jaguar Racing	117	2:47:06,873	1.	GTP	6.	1:08,988
2.	64	Jim Miller (USA) Bob Earl (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	117	2:47:07,154	2.	GTP	5.	1:08,598
3.	68	Bob Wollek (F) John Andretti (USA)	Porsche 962 C 119	Busby Racing	117		3.	GTP	9.	1:09,229
4.	84	Chip Robinson (USA)	Nissan GTP ZX-T 88-04	Electramotive Engineering	117		4.	GTP	4.	1:08,530
5.	30	Gianpiero Moretti (I) John Paul, Jr. (USA)	Porsche 962 C 001GS	Momo/Gebhardt Racing	112		5.	GTP	12.	1:11,536
6.	83	Geoff Brabham (AUS)	Nissan GTP ZX-T 88-01	Electramotive Engineering	112		6.	GTP	1.	1:06,709
7.	9	Tom Hessert (USA) Charles Morgan (USA)	Spice SE88P Buick	Essex Racing	111		1.	Lights	16.	1:15,392
8.	2	Mario Hytten (CH) René Herzog (CH)	Porsche 962 C06	Alucraft Racing	111		7.	GTP	14.	1:14,685
9.	61	Jan Lammers (NL)	Jaguar XJR-10 389	Castrol Jaguar Racing	111	Accident	8.	GTP	2.	1:06,902
10.	0	"John Winter" (D)	Porsche 962 C 129	Joest Racing	110		9.	GTP	11.	1:10,373
11.	63	Jim Downing (USA) Howard Katz (USA)	Kudzu DG-1 Mazda 001	Downing/Atlanta	110		2.	Lights	15.	1:15,297
12.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	109		3.	Lights	13.	1:14,615
13.	19	Ferdinand de Lesseps (F) Jay Cochran (USA)	Tiga GT288 Buick 367	Essex Racing	109		4.	Lights	20.	1:17,031
14.	3	Jim Downing (USA) David Loring (USA)	Argo JM19 Mazda 107	Downing/Atlanta	108		5.	Lights	21.	1:18,295
15.	80	Martino Finotto (I) Gianni Giudici (I)	Spice SE89P Ferrari	Bieri Racing	88	Accident	6.	Lights	17.	1:15,602
16.	01	George Sutcliffe (USA) Michael Dow (USA)	Spice SE87L Pontiac Firebird 001	Racecraft International	86		7.	Lights	22.	1:20,651
17.	34	Scott Atchison (USA) Wayne Taylor (ZA)	Spice SE89P Pontiac Firebird GTP 002	Spice Engineering	82	Engine	10.	GTP	3.	1:08,206
18.	33	Costas Los (GR)	Spice SE89P Pontiac Firebird 001	Spice Engineering	76	Accident	11.	GTP	7.	1:09,094
19.	79	Ken Knott (USA) Rob Wilson (NZ)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	70	Engine	8.	Lights	19.	1:16,988
20.	99	Rocky Moran (USA) Willy T. Ribbs (USA)	Eagle HF89 Toyota	All American Racers	60	Accident	12.	GTP	8.	1:09,108
21.	55	Dan Marvin (USA) Niki Leutwiler (CH)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	56	Accident	9.	Lights	18.	1:16,618
22.	5	Claudio Langes (I) Marzio Romano (CH)	Alba AR9 Buick	DeBlasi Racing	56	Electrical	13.	GTP	25.	no time
23.	98	Juan-Manuel Fangio II (RA) Drake Olson (USA)	Toyota 88C 87C-007	All American Racers	50	Accident	14.	GTP	10.	1:09,980
24.	7	Ronald Parks (USA) DNS - Sidney Smith (USA)	Tiga GT285 Mazda	G T Motorsports Racing	20	Accident	10.	Lights	23.	1:23,997
	Did not start:
	25	xxx	Argo JM19 Buick 113	Brent O'Neill				Lights
	26	xxx	Argo JM19 Mazda 106					Lights
	75	Dennis Kazmerowski (USA) Peter Dawe (USA)	Fabcar CL Porsche FEP-002	Promotion Motorsports				Lights		1:23,273

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IMSA	Round: 18

2 h Lime Rock [GT]

2-Hour Lime Rock IMSA GT, Lime Rock Park	Date: 1.10.1989

Started:

Circuit length: 2,478 km

Race distance: 322,561 km

Winner's average speed: 160,741 km/h

Fastest lap:

Hans-Joachim Stuck

No. 4

Audi 90 quattro

0:51,34

172,657 km/h

(lap 85)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	131	2:00:24,132	1.	GTO	2.
2.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	131	2:00:34,092	2.	GTO	1.	0:50,889
3.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	131		3.	GTO	4.
4.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	131		4.	GTO	3.
5.	75	Steve Millen (NZ)	Nissan 300ZX-Turbo	Cunningham Racing	129		5.	GTO	6.
6.	76	John Morton (USA)	Nissan 300ZX-Turbo	Cunningham Racing	129		6.	GTO	5.
7.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	125		1.	GTU	10.
8.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	125		2.	GTU	9.
9.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	125		3.	GTU	16.
10.	38	Roger Mandeville (USA)	Mazda MX-6	Mazda Motorsports	124		4.	GTU	11.
11.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	123		5.	GTU	8.	0:54,000
12.	19	Peter Andrighetti (USA) Bob Hebert (USA)	Chevrolet Corvette		123		7.	GTO	12.
13.	77	Lance Stewart (USA)	Mazda RX-7	Team Highball	123		6.	GTU	14.
14.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	121		7.	GTU	20.
15.	10	Clay Young (USA)	Pontiac Grand Prix	Clay Young Racing	120		1.	AC	19.	0:57,510
16.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	120		8.	GTU	17.
17.	87	Peter Dus (USA) Kermit Upton (USA)	Chevrolet Camaro		120		8.	GTO	32.
18.	93	Helmut Silberberger (USA)	Mazda RX-7	Tyrolean Racing	118		9.	GTU	33.
19.	25	Dale Kreider (USA) Jack Boxstrom (CDN)	Buick Somerset		112		2.	AC	28.
20.	58	Tom Forgione (USA)	Oldsmobile Toronado	Tom Forgione	111		3.	AC	29.
21.	18	David Yarmoluk (USA)	Mazda RX-7	Tara Motorsports	107	Mechanical	10.	GTU	22.
22.	42	Chuck Coffey (USA) Glenn Smith (USA)	Mazda RX-7		105		11.	GTU	30.
23.	57	Reed Kryder (USA)	Nissan 300ZX	Kryderacing	102	Mechanical	12.	GTU	21.
24.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	92	Electrical	4.	AC	31.
25.	70	Norm Dupont (USA) Mick Robinson (USA)	Mazda RX-7		67	Mechanical	13.	GTU	27.
26.	32	George Alderman (USA) Paul Alderman (USA)	Nissan 300ZX	Alderman	50	Engine	14.	GTU	25.
27.	90	Andy Petery (USA)	Mercury Cougar	Road Circuit Tech.	39	Engine	9.	GTO	13.
28.	15	Eduardo Pellerano (DR)	Mazda RX-7		32	Suspension	15.	GTU	18.
29.	91	Chester Vincentz (USA)	Porsche 944 Turbo	Electrodyne Inc.	31	Mechanical	10.	GTO	7.
30.	11	Mark Porcaro (USA)	Chevrolet Beretta		15	Transmission	5.	AC	23.
31.	89	Ray Hendricks (USA)	Porsche 911	Dynamic Air	6	Mechanical	16.	GTU	26.
32.	3	Robert Borders (USA)	Chevrolet Beretta		6	Mechanical	6.	AC	24.
33.	99	Tommy Riggins (USA)	Dodge Daytona	Full Time Racing	0	Accident	17.	GTU	15.

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IMSA	Round: 19

1 h Laguna Seca [GT]

32nd Toyota Monterey Grand Prix Featuring The Champion Spark Plug 300 (1-Hour IMSA GTO-GTU), Laguna Seca Raceway	Date: 15.10.1989

Started:

Circuit length:

Race distance: 146,087 km

Winner's average speed: 143,961 km/h

Fastest lap:

Hans-Joachim Stuck

No. 4

Audi 90 quattro

1:26,529

148,240 km/h

(lap 12)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	41	1:00:53,181	1.	GTO	1.	1:24,844
2.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	41	1:00:53,950	2.	GTO	7.
3.	60	Jean Alesi (F)	Ferrari F40-LM ZFFGJ34B000079890	Ferrari France, Jean Sage	41		3.	GTO	2.
4.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	41		4.	GTO	4.
5.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	41		5.	GTO	3.
6.	76	John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing	41		6.	GTO	6.
7.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	39		1.	GTU	8.	1:30,874
8.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	39		2.	GTU	9.
9.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	39		3.	GTU	15.
10.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	39		4.	GTU	12.
11.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	39		5.	GTU	10.
12.	38	Roger Mandeville (USA)	Mazda MX-6	Mazda Motorsports	39		6.	GTU	13.
13.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	38	Mechanical	7.	GTO	5.
14.	2	Steve Dymand (USA)	Chevrolet Corvette		38		8.	GTO	18.
15.	28	Michael Lewis (USA)	Mazda RX-7	Overton Autosport	38		7.	GTU	17.
16.	48	Doug Barnhold (USA)	Nissan 300ZX		37		8.	GTU	20.
17.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	36		9.	GTU	21.
18.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	36		10.	GTU	24.
19.	3	Jon Longmire (USA)	Porsche 911		36		11.	GTU	23.
20.	97	Walter Benson (USA)	Pontiac Firebird		35		9.	GTO	29.
21.	0	Andrew McDowell (AUS)	Chevrolet Camaro		34		10.	GTO	26.
22.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	27		12.	GTU	14.
23.	85	Don Reynolds (USA)	Nissan 240SX		24		13.	GTU	19.
24.	78	John Daley (USA)	Mazda RX-7		10	Mechanical	14.	GTU	25.
25.	34	Dan Gallant (USA)	Pontiac Firebird		7	Mechanical	11.	GTO	22.
26.	88	Mike Henderson (USA)	Mazda RX-7		6	Cooling	15.	GTU	27.
27.	13	Mike Sheehan (USA)	Chevrolet Camaro		5	Suspension	12.	GTO	16.
28.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	3	Suspension	16.	GTU	11.
29.	83	Vic Manuelli (USA)	Mercury Capri	Fantasy Racing	1	Mechanical	13.	GTO	28.
	In entry list:
	04	Casey Mollett (USA)	Ford Mustang					GTO
	09	Barry Allan (USA)	Mazda RX-7					GTU
	7	Richard Gottlieb (USA)	Chevrolet Camaro					GTO
	10	Clay Young (USA)	Pontiac Grand Prix	Clay Young Racing				GTO
	13	Mike Sheehan (USA)	Nissan 300ZX					GTO
	15	Eduardo Pellerano (DR)	Mazda RX-7					GTU
	17	Al Bacon (USA)	Mazda RX-7	Al Bacon Perf.				GTU
	20	Bill Lester (USA)	Chevrolet Camaro					GTO
	24	Troy Rowland (USA)	Mercury Merkur					GTU
	32	Steve Anderson (USA)	Pontiac Trans-Am					GTO
	32	George Alderman (USA)	Nissan 300ZX	Alderman Nissan				GTU
	40	Tom Moody (USA)	Chevrolet Corvette					GTO
	41	Mat Lowrance (USA)	Porsche 911	Mat Lowrance Racing				GTU
	45	Brian Wold (USA)	Pontiac Firebird					GTO
	87	Steven Petty (USA)	Chevrolet Camaro					GTO
	92	Rick Weldon (USA)	Mazda RX-7					GTU
	96	Butch Leitzinger (USA)	Nissan 240SX					GTU
	99	Jack Baldwin (USA)	Dodge Daytona	Full Time Racing				GTU

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IMSA	Round: 20

1 h Del Mar [GT]

1-Hour Chevron IMSA GTO/GTU, Del Mar Fairgrounds	Date: 22.10.1989

Started:

Circuit length:

Race distance: 128,748 km

Winner's average speed: 127,396 km/h

Fastest lap:

Wally Dallenbach, Jr.

No. 9

Mercury Cougar XR-7

1:10,77

130,985 km/h

(lap 15)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	9	Wally Dallenbach, Jr. (USA)	Mercury Cougar XR-7	Roush Racing	50	1:38:19,700	1.	GTO	2.
2.	6	Pete Halsmer (USA)	Mercury Cougar XR-7	Roush Racing	50	1:38:29,789	2.	GTO	4.
3.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	50		3.	GTO	3.
4.	76	John Morton (USA)	Nissan 300ZX Turbo	Cunningham Racing	50		4.	GTO	6.
5.	07	Jeremy Dale (CDN)	Dodge Daytona	Full Time Racing	48		1.	GTU	8.	1:13,923
6.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	47		2.	GTU	10.
7.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Perf	47		3.	GTU	9.
8.	38	Roger Mandeville (USA)	Mazda MX-6	Mazda Motorsports	47		4.	GTU	14.
9.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	47		5.	GTU	12.
10.	27	Lance Stewart (USA)	Mazda RX-7	Overton Autosport	46		6.	GTU	15.
11.	85	Don Reynolds (USA)	Nissan 240SX		46		7.	GTU	16.
12.	2	Steve Dymand (USA)	Chevrolet Corvette		45		5.	GTO	28.
13.	13	Mike Sheehan (USA)	Chevrolet Camaro		45		6.	GTO	18.
14.	96	Chuck Kendall (USA)	Mercury Capri	Kendall Racing	45		7.	GTO	21.
15.	48	Frank Honsowetz (USA)	Nissan 300ZX		45		8.	GTU	17.
16.	77	Paul Lewis (USA)	Mazda RX-7	Team Highball	43		9.	GTU	20.
17.	49	Greg Helms (USA)	Chevrolet Camaro		43		8.	GTO	27.
18.	28	Michael Lewis (USA)	Mazda RX-7	Overton Autosport	42		10.	GTU	19.
19.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	40		11.	GTU	26.
20.	83	Vic Manuelli (USA)	Mercury Capri	Fantasy Racing	38		9.	GTO	30.
21.	97	Walter Benson (USA)	Pontiac Firebird		35	Accident	10.	GTO	24.
22.	74	George Robinson (USA)	Pontiac Fiero	Huffaker Racing	34	Accident	12.	GTU	13.
23.	0	Andrew McDowell (AUS)	Chevrolet Camaro		33		11.	GTO	25.
24.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	30	Accident	13.	GTU	11.
25.	78	John Daley (USA)	Mazda RX-7		28	Mechanical	14.	GTU	23.
26.	4	Hans-Joachim Stuck (D)	Audi 90 quattro	Audi of America	25	Engine	12.	GTO	1.	1:08,835
27.	5	Hurley Haywood (USA)	Audi 90 quattro	Audi of America	24	Mechanical	13.	GTO	5.
28.	60	Jean-Pierre Jabouille (F)	Ferrari F40-LM ZFFGJ34B000079890	Ferrari France	18	Mechanical	14.	GTO	7.
29.	40	Bob Patch (USA)	Chevrolet Corvette		4	Mechanical	15.	GTO	29.
30.	88	Mike Henderson (USA)	Mazda RX-7		3	Mechanical	15.	GTU	22.

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IMSA	Round: 20

2 h Del Mar

Nissan presents The Camel Grand Prix of Southern California (2-Hour Nissan Grand Prix), Del Mar Fairgrounds	Date: 22.10.1989

Started:	22	(GTP - 14, Lights - 8)
Classified:	15	(GTP - 14, Lights - 8)

Circuit length: 2,575 km

Race distance: 218,871 km

Winner's average speed: 108,780 km/h

Fastest lap:

Wayne Taylor

No. 34

Spice SE89P Pontiac Firebird GTP

1:4,7

89,026 km/h

(lap 7)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	60	Jan Lammers (NL)	Jaguar XJR-10 389	Castrol Jaguar Racing	85	2:00:43,407	1.	GTP	7.	1:05,405
2.	83	Geoff Brabham (AUS) DNS - Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Electramotive Engineering	85	2:00:46,936	2.	GTP	3.	1:03,897
3.	64	Bob Earl (USA) DNS - Jim Miller (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	85		3.	GTP	2.	1:03,620
4.	99	Willy T. Ribbs (USA) DNS - Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	85		4.	GTP	5.	1:04,919
5.	86	Jochen Mass (D) DNS - Dominic Dobson (USA)	Porsche 962 C 121	Bayside Racing/Bruce Leven	85		5.	GTP	8.	1:05,757
6.	0	Jean-Louis Ricci (F) Henri Pescarolo (F)	Porsche 962 C 004=>104C	Joest Racing	84		6.	GTP	12.	1:06,707
7.	61	Price Cobb (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	82		7.	GTP	4.	1:04,095
8.	5	Stefano Livio (I) Enrico de Benedetti (I)	Alba AR9 Buick	DeBlasi Racing	81		8.	GTP	13.
9.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	81		1.	Lights	19.	1:11,573
10.	19	Ferdinand de Lesseps (F) Jay Cochran (USA) DNS - Charles Morgan (USA)	Tiga GT288 Buick 367	Essex Racing	81		2.	Lights	17.
11.	9	Tom Hessert (USA) Charles Morgan (USA) DNS - Jay Cochran (USA) DNS - Ferdinand de Lesseps (F)	Spice SE88P Buick	Essex Racing	81		3.	Lights	15.	1:09,131
12.	63	Jim Downing (USA) Howard Katz (USA)	Kudzu DG-1 Mazda 001	Downing/Atlanta	81		4.	Lights	16.
13.	67	Bob Wollek (F) John Andretti (USA)	Porsche 962 108C/C02	Busby Racing	78		9.	GTP	14.	no time
14.	79	Ken Knott (USA) Don Bell (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	71		5.	Lights	22.
15.	33	Costas Los (GR)	Spice SE89P Pontiac Firebird 001	Spice Engineering	69	Accident	10.	GTP	10.	1:05,839
16.	62	Jeff Kline (USA) DNS - Bill Koll (USA) DNS - Skeeter McKitterick (USA)	Spice SE88P Pontiac Firebird ex-works	Koll Motorsports	62		11.	GTP	11.
17.	84	Chip Robinson (USA) DNS - Geoff Brabham (AUS)	Nissan GTP ZX-T 88-04	Electramotive Engineering	59	Drive shaft	12.	GTP	6.	1:05,271
18.	34	Scott Atchison (USA) Wayne Taylor (ZA)	Spice SE89P Pontiac Firebird GTP 002	Spice Engineering	53	Engine	13.	GTP	1.	1:03,414
19.	55	Niki Leutwiler (CH) David Rocha (USA) DNS - Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	48	Accident	6.	Lights	18.
20.	00	Frank Jelinski (D) DNS - "John Winter" (D)	Porsche 962 C 007	Joest Racing	37	Accident	14.	GTP	9.	1:05,824
21.	12	Albert Rocca (USA) DNS - Tomas Lopez (MEX)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	18	Accident	7.	Lights	20.
22.	01	George Sutcliffe (USA) DNS - Michael Dow (USA) DNS - Richard Williams (GB)	Spice SE87L Pontiac Firebird 001	Racecraft International	3	Engine	8.	Lights	21.

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