World Sports Racing Prototypes

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International Motor Sport Association 1990

Round	Date	Race	State	Practiced	Started
1	4.2.1990	24 h Daytona	USA	61	55
2	25.2.1990	GP Miami	USA		26
2	25.2.1990	Miami [GT]	USA		40
3	17.3.1990	12 h Sebring	USA	55	49
4	1.4.1990	500 km Road Atlanta	USA		23
5	21.4.1990	1 h Long Beach [GT]	USA		33
6	22.4.1990	3 h West Palm Beach	USA		24
7	5.5.1990	2 h Topeka [GT]	USA		28
7	6.5.1990	300 km Topeka	USA		17
8	28.5.1990	150 lap Lime Rock	USA		24
9	3.6.1990	500 km Mid-Ohio	USA		19
9	3.6.1990	250 km Mid-Ohio [GT]	USA		39
10	24.6.1990	Mosport [GT]	CDN		28
11	1.7.1990	500 km Watkins Glen	USA		19
12	14.7.1990	Meadowlands [GT]	USA		30
13	15.7.1990	300 km Sears Point	USA		20
14	29.7.1990	300 km Portland	USA		20
14	29.7.1990	Portland [GT]	USA		28
15	19.8.1990	300 km Road America [GT]	USA		35
15	19.8.1990	500 km Road America	USA	21	19
16	2.9.1990	2 h San Antonio			20
16	2.9.1990	San Antonio [GT]			30
17	23.9.1990	500 km Watkins Glen [GT]	USA		40
18	29.9.1990	Lime Rock [GT]	USA		36
19	30.9.1990	Tampa	USA		20
20	10.11.1990	1 h Del Mar [GT]	USA		32
20	11.11.1990	Del Mar	USA		21

WSRP Home Page

IMSA	Round: 1

24 h Daytona

SunBank 24 at Daytona, Daytona International Speedway	Date: 4.2.1990

Practiced:	61	(GTP - 18, Lights - 16, GTO - 14, GTU - 13)
Started:	55	(GTP - 15, Lights - 16, GTO - 13, GTU - 11)

Circuit length: 5,729 km

Race distance: 4359,970 km

Winner's average speed: 181,626 km/h

Attendance: 35000

Fastest lap:

Jan Lammers

No. 61

Jaguar XJR-12D

1:38,596

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	61	Davy Jones (USA) Jan Lammers (NL) Andy Wallace (GB) DNS - Martin Brundle (GB)	Jaguar XJR-12D TWR-J12C-388	Castrol Jaguar Racing	761	24:00:19,049	1.	GTP	10.	1:41,612
2.	60	Price Cobb (USA) John Nielsen (DK) Martin Brundle (GB)	Jaguar XJR-12D TWR-J12C-288	Castrol Jaguar Racing	757	24:01:13,164	2.	GTP	9.	1:40,313
3.	86	Bob Wollek (F) Sarel van der Merwe (ZA) Dominic Dobson (USA) DNS - Bruce Leven (USA)	Porsche 962 139	Texaco Havoline	755		3.	GTP	1.	1:37,832
4.	2	Hans-Joachim Stuck (D) Harald Grohs (D) Hurley Haywood (USA) René Herzog (CH)	Porsche 962 C06	Alucraft/Shapiro Motorsports	704		4.	GTP	13.	1:42,246
5.	15	Robby Gordon (USA) Calvin Fish (USA) Lyn St. James (USA)	Lincoln Mercury Cougar XR-7	Tru-Cur/Roush Racing	689		1.	GTO	25.	1:53,002
6.	10	Jim Adams (USA) John Hotchkis, Jr. (USA) John Hotchkis (USA)	Porsche 962 F01 (HR3F)	Wynn's	688		5.	GTP	15.	1:44,052
7.	63	Amos Johnson (USA) John O'Steen (USA) Jim Downing (USA) Pete Halsmer (USA)	Mazda RX-7	Downing/Atlanta	671		2.	GTO	21.	1:51,542
8.	11	Dorsey Schroeder (USA) Max Jones (USA) Robert Lappalainen (SF) Scott Pruett (USA)	Lincoln Mercury Cougar XR-7	Tru-Cur/Roush Racing	653	Drive shaft	3.	GTO	19.	1:50,380
9.	36	John Grooms (USA) Michael Greenfield (USA) Frank Jellinek (USA) DNS - Peter Greenfield (USA)	Argo JM16 Mazda	Erie Scientific Racing	642		1.	Lights	30.	1:57,016
10.	90	Jim Stevens (USA) Bob Schneider (USA) Jim Jaeger (USA) Robert Lappalainen (SF)	Lincoln Mercury Capri	Escott Capri	634		4.	GTO	34.	1:58,353
11.	74	Paul Dallenbach (USA) George Robinson (USA) Johnny Unser (USA) Wally Dallenbach, Jr. (USA)	Ford Mustang	74 Hunting Ranch	621		5.	GTO	22.	1:52,187
12.	71	Peter Uria (USA) Bob Dotson (USA) Jim Pace (USA) Rusty Scott (USA)	Mazda RX-7	Peter Uria Racing	620		1.	GTU	50.	2:03,082
13.	55	David Rocha (USA) Les Delano (USA) Andy Petery (USA) Oscar Manautou (MEX) Craig Carter (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Fuji Film	609		2.	Lights	26.	1:55,477
14.	26	Chris Kraft (USA) Tommy Johnson (USA) Alex Job (USA) Buz McCall (USA)	Porsche 911	Border Cantina	605		2.	GTU	54.	2:06,913
15.	82	Dick Greer (USA) Colin Trueman (USA) Mike Mees (USA)	Mazda RX-7	Wendy's	585		3.	GTU	51.	2:04,464
16.	38	Roger Mandeville (USA) Kelly Marsh (USA) John Finger (USA) Lance Stewart (USA) John Hogdal (USA) DNS - Al Bacon (USA)	Mazda MX-6	Mazda Motorsports	577		4.	GTU	39.	1:59,687
17.	4	Scott Schubot (USA) Tomas Lopez (MEX) Linda Ludemann (USA)	Spice SE88P Buick 002	S&L Racing	544	Engine	3.	Lights	20.	1:50,640
18.	87	Anthony Puleo (USA) Mark Kennedy (USA) Jerry Walsh (USA) Kent Painter (USA)	Chevrolet Camaro	Puleo & Williams Racing	531		6.	GTO	60.	no time
19.	12	Ron McKay (USA) Kaming Ko (USA) Tom Hunter, Jr. (USA) Marlo Magana (MEX)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	503		4.	Lights	35.	1:58,464
20.	47	Steve Johnson (USA) Gary Pierce (USA)	Argo JM16 Buick	Bezema Buick	498		5.	Lights	40.	1:59,740
21.	43	Don Wallace (USA) Bob Young (USA) Brad Hoyt (USA) Joe Varde (USA)	Pontiac Fiero	JVR Engineering, Inc.	469	Engine	5.	GTU	47.	2:02,322
22.	9	Ferdinand de Lesseps (F) Jay Cochran (USA) John Morrison (GB)	Spice SE89P Buick	Essex Racing	443	Electrics	6.	Lights	23.	1:52,947
23.	8	Charles Morgan (USA) Hendrik ten Cate (NL) Tom Hessert (USA)	Spice SE89P Buick	Essex Racing	440	Electrics	7.	Lights	33.	1:57,412
24.	97	John Heinricy (USA) Tim Beverly Andy Swett (USA) Tommy Morrison (USA)	Spice SE88P Pontiac	Whitehall Motorsports	409		8.	Lights	24.	1:52,251
25.	67	Kevin Cogan (USA) John Paul, Jr. (USA) Mauro Baldi (I)	Nissan GTP ZX-T 88-03	BFG/Miller High Life	397	Engine	6.	GTP	6.	1:40,081
26.	04	Henry Brosnaham (USA) Robert McElheny (USA) Steve Burgner (USA) DNS - Tom Caniglia (USA) DNS - Bill Cerveney (USA)	Chevrolet Camaro	Spirit of Brandon	369		7.	GTO	57.	2:14,624
27.	17	Raul Boesel (BR) Al Unser, Jr. (USA) Robby Unser (USA) DNS - Jochen Dauer (D)	Porsche 962 C 141	Dauer Racing	360	Engine	7.	GTP	7.	1:40,081
28.	84	Derek Daly (IRL) Bob Earl (USA) Chip Robinson (USA) Geoff Brabham (AUS)	Nissan GTP ZX-T 88-04	Nissan Performance	360	Engine	8.	GTP	2.	1:37,963
29.	57	Reed Kryder (USA) Henry Camferdam (USA) Alistair Oag (USA) Phil Pate (USA)	Nissan 300ZX	Kryderacing	354	Engine	6.	GTU	55.	2:07,361
30.	83	Bob Earl (USA) Chip Robinson (USA) Geoff Brabham (AUS) Derek Daly (IRL)	Nissan GTP ZX-T 88-01	Nissan Performance	327	Engine	9.	GTP	3.	1:38,975
31.	58	Bill Bean (USA) Don Abreu (USA) Bill Wolfe (USA) DNS - Gary Wonzer (USA) DNS - Bruce Westcott (USA)	Lola T616 Mazda	Gary Wonzer Racing	322	Accident	9.	Lights	43.	2:00,912
32.	80	Martino Finotto (I) Paolo Guatamacchi (I) Loris Kessel (CH)	Spice SE88P Ferrari	Bieri Racing	306	Ignition	10.	Lights	29.	1:56,329
33.	00	Kal Showket (USA) Don Knowles (USA) Neil Hanneman (USA) Mike Davies (USA)	Dodge Daytona	Full Time Racing	280	Drive shaft	7.	GTU	44.	2:01,663
34.	01	Mike Allison (USA) Andrew Hepworth (GB) Michael Dow (USA) George Sutcliffe (USA) Chris Hodgetts (GB)	Spice SE87L Pontiac 001	Racecraft International	263	Engine	11.	Lights	52.	2:04,498
35.	99	Rocky Moran (USA) Drake Olson (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	253	Overheating	10.	GTP	11.	1:41,783
36.	21	Craig Rubright (USA) Kermit Upton (USA) Daniel Urrutia (USA)	Chevrolet Camaro	Budweiser	247		8.	GTO	49.	2:02,954
37.	79	Ken Knott (USA) Tom Winters (USA) Claude Ballot-Léna (F) Thierry Lecerf (F)	Spice SE87L Pontiac Firebird 003	Winters/Whitehall	243	Engine	12.	Lights	27.	1:55,540
38.	42	Howard Cherry (USA) John Higgins (USA) Charles Monk (CDN) Tim McAdam (USA)	Fabcar CL Porsche FGTP-701=>FEP-001	Motorsports Marketing	242	Engine	13.	Lights	42.	2:00,056
39.	81	Bob Speakman (USA) David Duda (USA) Mike Speakman (USA) Jim Novotne (USA)	Datsun 240Z	Racers' Cafe	231	Suspension	8.	GTU	56.	2:10,652
40.	29	Guy Church (USA) Mark Montgomery (USA) Del Russo Taylor (USA) Don Arpin (USA) Hoyt Overbagh (USA) DNS - Ed De Long (CDN)	Chevrolet Camaro	Overbagh Motor Racing	229		9.	GTO	38.	1:59,628
41.	30	Gianpiero Moretti (I) Derek Bell (GB) Stanley Dickens (S) DNS - Costas Los (GR) DNS - Steve Phillips (USA)	Porsche 962 C 001GS	Momo	186	Accident	11.	GTP	14.	1:42,532
42.	92	Max Schmidt (USA) Jim Briody (USA) Rusty Schmidt (USA) Jorge Mendoza (USA)	Argo JM19 Mazda 106	Promo Racing	176	Engine	14.	Lights	45.	2:02,163
43.	53	Richard McDill (USA) Jim Burt (USA) Bill McDill (USA)	Chevrolet Camaro	Hi-Tech Coating	167	Engine	10.	GTO	28.	1:55,617
44.	95	Bob Leitzinger (USA) David Loring (USA) Butch Leitzinger (USA) DNS - Chuck Kurtz (USA)	Nissan 240SX	Fastcolor Auto Art	147	Engine	9.	GTU	37.	1:59,251
45.	0	Frank Jelinski (D) Henri Pescarolo (F) Jean-Louis Ricci (F)	Porsche 962 C 011	Joest Racing	145	Engine	12.	GTP	4.	1:39,496
46.	07	Stu Hayner (USA) Robbie Buhl (USA) DNS - Mike Davies (USA)	Dodge Daytona	Full Time Racing	137	Fuel cell	10.	GTU	46.	2:02,277
47.	33	Bernard Jourdain (MEX) Jeff Kline (USA) Hiro Matsushita (J) - DND DNS - Scott Atchison (USA)	Spice SE90P Chevrolet 013	Panasonic/Carlos & Charlies	90	Accident	13.	GTP	8.	1:40,107
48.	37	Al Bacon (USA) John Hogdal (USA) DNS - John Finger (USA) DNS - Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	85	Engine	11.	GTU	48.	2:02,953
49.	70	Paul Reisman (USA) Bob Herbert (USA) Richard Valentine (USA)	Argo JM16 Mazda 097	Paul Reisman Hrg. Inc.	84	Engine	15.	Lights	31.	1:57,248
50.	54	Rob Segall (USA) Richard Davis (USA) Gerre Payvis (USA) Bill Cerveney (USA) Jeff Davis (USA)	Chevrolet Camaro	Race Power	74	Engine	11.	GTO	36.	1:58,893
51.	41	Joe Cogbill (USA) Mark Gibson (USA) Dale Kreider (USA) DNS - Clay Young (USA)	Chevrolet Beretta	Young Racing	67	Engine	12.	GTO	41.	1:59,938
52.	1	Elliot Forbes-Robinson (USA) John Morton (USA) Pete Halsmer (USA) DNS - Jim Downing (USA)	Mazda RX-7	Downing/Atlanta	61	Oil line	13.	GTO	16.	1:47,867
53.	40	Uli Bieri (CDN) David Tennyson (CDN) John Graham (CDN) - DND	Tiga GT286 Ferrari 341	Bieri Racing	58	Engine	16.	Lights	32.	1:57,355
54.	23	Bill Adam (CDN) Richard Laporte (CDN) Scott Goodyear (CDN) - DND David Seabroke (CDN) - DND	Porsche 962 GTi 202=>DR-1	DSR Motorsports	43	Engine	14.	GTP	12.	1:41,965
55.	16	Rob Dyson (USA) James Weaver (GB) - DND Scott Pruett (USA) - DND Vern Schuppan (AUS) - DND	Porsche 962 C 148	Dyson Racing	6	Accident	15.	GTP	5.	1:39,927
	Did not start:
	3	Oscar Larrauri (RA) Walter Brun (CH) Massimo Sigala (I)	Porsche 962 C 004BM	Brun Motorsports		Accident		GTP		1:38,254
	6	René Herzog (CH) Harald Grohs (D)	Ford Mustang Probe	Tom Milner Racing		Withdrawn		GTP	17.	1:48,522
	18	Rick Holland (USA) Mike Green (USA) Dennis Chambers (USA)	Mazda RX-7 001	Rick Holland		Handling		GTU	58.	2:30,727
	28	Raul Garcia (USA) George Garcia (USA)	Pontiac Firebird	Raul Garcia		Withdrawn		GTO	53.	2:05,521
	31	Costas Los (GR) Günter Gebhardt (D) Hellmut Mundas (D)	Gebhardt 88 GTP Audi Turbo C87/1	Momo		Withdrawn		GTP	18.	1:49,539
	56	Bill Auberlen (USA) Nort Northam (USA) Cary Eisenlohr (USA) Gary Auberlen (USA)	Porsche 911 Carrera RSR	SP Racing		Accident		GTU	59.	no time
	Did not practice:
	66	Davy Jones (USA) Martin Brundle (GB) Jan Lammers (NL)	Jaguar XJR-9	Castrol Jaguar Racing				GTP
	In entry list:
	39	Jack Buchinger (USA) Larry McKay (USA)	Mazda RX-7	BEC Motorsports				GTU
	75	Jeremy Dale (CDN) Steve Millen (NZ)	Nissan 300ZX	Nissan				GTO
	76	Jeremy Dale (CDN) Steve Millen (NZ)	Nissan 300ZX	Nissan				GTO
	88	Fred Staffilino (USA) Richard Nash (USA) Jim Kurz (USA)	Pontiac Fiero	Wheels of Fortune Racing				GTU

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IMSA	Round: 2

GP Miami

Nissan Grand Prix of Miami Camel Grand Prix, Miami Street Circuit	Date: 25.2.1990

Started:

Circuit length: 3,014 km

Race distance: 361,716 km

Winner's average speed: 132,652 km/h

Attendance: 80000

Fastest lap:

Drake Olson

No. 98

Eagle HF89 Toyota

1:11,306

152,181 km/h

(lap 80)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	84	Geoff Brabham (AUS) Chip Robinson (USA) Bob Earl (USA)	Nissan GTP ZX-T 88-04	Nissan Performance	120	2:43:36,461	1.	GTP	4.	1:10,934
2.	67	Kevin Cogan (USA) John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Busby Racing	119	2:43:49,497	2.	GTP	10.	1:13,398
3.	16	James Weaver (GB) Scott Pruett (USA) DNS - Rob Dyson (USA)	Porsche 962 C 148	Dyson Racing	118		3.	GTP	6.	1:12,237
4.	32	Tomas Lopez (MEX) Fermin Velez (E)	Spice SE90P Buick 015	Spice Engineering	117		1.	Lights	11.	1:14,564
5.	2	René Herzog (CH) Hurley Haywood (USA)	Porsche 962 C06	Alucraft	116		4.	GTP	21.	1:18,855
6.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE90P Ferrari	Bieri Racing	115		2.	Lights	14.	1:15,560
7.	23	Bill Adam (CDN) David Seabroke (CDN)	Porsche 962 GTi 202=>DR-1	DSR Motorsports	115		5.	GTP	13.	1:15,478
8.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	115		3.	Lights	15.	1:15,968
9.	8	Charles Morgan (USA) Tom Hessert (USA)	Spice SE87P Buick	Essex Racing	115		4.	Lights	18.	1:16,988
10.	19	David Tennyson (CDN) Calvin Fish (USA)	Spice SE90P Ferrari	David Tennyson Racing	114		5.	Lights	17.	1:16,710
11.	31	Costas Los (GR) Almo Coppelli (I)	Gebhardt 88 GTP Audi Turbo C87/1	Momo Racing/Gebhardt Motorsport	112		6.	GTP	20.	1:17,633
12.	9	Howard Katz (USA) Ferdinand de Lesseps (F)	Spice SE88P Buick	Essex Racing	112		6.	Lights	25.	1:21,538
13.	79	Ken Knott (USA) Rob Wilson (NZ)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	112		7.	Lights	22.	1:19,290
14.	98	Drake Olson (USA)	Eagle HF89 Toyota	All American Racers	111		7.	GTP	2.	1:09,969
15.	55	David Rocha (USA) Oscar Manautou (MEX)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	110		8.	Lights	23.	1:20,000
16.	40	Uli Bieri (CDN) John Graham (CDN)	Tiga GT286 Ferrari 341	Bieri Racing	106		9.	Lights	24.	1:20,980
17.	30	Derek Bell (GB) Gianpiero Moretti (I) Almo Coppelli (I) - DNP	Porsche 962 001GS	Momo	103		8.	GTP	12.	1:14,580
18.	99	Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	102		9.	GTP	8.	1:12,819
19.	83	Derek Daly (IRL) Bob Earl (USA) DNS - Geoff Brabham (AUS) DNS - Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Nissan Performance	98		10.	GTP	1.	1:09,359
20.	90	Albert Naon, Jr. (USA) Bernard Jourdain (MEX)	Spice SE90P Chevrolet	Spice Engineering	88	Accident	11.	GTP	3.	1:10,078
21.	17	Raul Boesel (BR) Bob Wollek (F)	Porsche 962 C 141	Dauer Racing	86	Engine	12.	GTP	5.	1:11,452
22.	62	Jeff Kline (USA) Dan Marvin (USA)	Spice SE88P Pontiac	Koll Motorsports	85	Transmission	13.	GTP	16.	1:11,551
23.	92	Max Schmidt (USA)	Argo JM19 Mazda 106	Promo Racing	37	Gearbox	10.	Lights	26.	1:23,333
24.	25	Brent O'Neill (USA) Jean De La Moussaye (F)	Argo JM19 Buick 113	Performance Tech	37	Accident	11.	Lights	19.	1:17,026
25.	64	Wayne Taylor (ZA) DNS - Jim Miller (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	27	Overheating	14.	GTP	7.	1:12,798
26.	60	Davy Jones (USA) DNS - Martin Brundle (GB)	Jaguar XJR-10 589	Castrol Jaguar Racing	14	Engine	15.	GTP	9.	1:12,942
	Did not start:
	5	Jeff Kline (USA) Steve Phillips (USA)	Spice SE89P Pontiac 002	Tom Milner Racing		Accident in practice		GTP		1:12,937
	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing		Engine		GTP		1:09,821

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IMSA	Round: 2

Miami [GT]

1990 Nissan Grand Prix of Miami IMSA GT, Miami	Date: 25.2.1990

Started:

Circuit length: 3,014 km

Race distance: 72,343 km

Winner's average speed: 95,404 km/h

Attendance: 80000

Fastest lap:

Pete Halsmer

No. 1

Mazda RX-7

1:20,039

135,576 km/h

(lap 4)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	24	0:45:29,845	1.	GTO	1.	1:18,560
2.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	24	0:45:30,559	2.	GTO	2.
3.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	24		3.	GTO	9.
4.	76	Jeremy Dale (CDN)	Nissan 300ZX Turbo	Cunningham Racing	24		4.	GTO	3.
5.	74	George Robinson (USA)	Ford Mustang	74 Hunting Ranch	24		5.	GTO	6.
6.	08	"Fomfor" (ES)	Chevrolet Camaro	Fomfor Racing	24		6.	GTO	10.
7.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	24		1.	GTU	7.	1:22,467
8.	07	Don Knowles (USA)	Dodge Daytona	Full Time Racing	24		2.	GTU	13.
9.	68	Luis Mendez (DR)	Chevrolet Corvette	Luis Mendez	24		7.	GTO	26.
10.	06	Mike Davies (USA)	Dodge Daytona	Full Time Racing	24		3.	GTU	18.
11.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	24		4.	GTU	14.
12.	46	Adriano Abreu (DR)	Nissan 240Z		24		5.	GTU	19.
13.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	24		6.	GTU	15.
14.	43	Joe Varde (USA)	Pontiac Fiero	JVR Engineering, Inc	24		7.	GTU	24.
15.	23	Javier Garcia (USA)	Chevrolet Corvette		24		8.	GTO	16.
16.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	24		8.	GTU	22.
17.	10	Clay Young (USA)	Pontiac Grand Prix	Young Racing	24		9.	GTO	21.
18.	63	Jim Downing (USA)	Mazda RX-7	Mazda Motorsports	24		10.	GTO	8.
19.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	23		11.	GTO	27.
20.	79	Juan Vento (PR)	Pontiac Fiero		23		9.	GTU	29.
21.	5	Eduardo Pellerano (DR)	Mazda RX-7		23		10.	GTU	34.
22.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	23		12.	GTO	23.
23.	18	Mike Green (USA)	Mazda RX-7		23		11.	GTU	31.
24.	33	Albert Ruiz (USA)	Chevrolet Beretta		23		13.	GTO	35.
25.	57	Henry Camferdam (USA)	Nissan 300ZX	Kryderacing	23		12.	GTU	39.
26.	70	Dave Russell (USA)	Mazda RX-7	Rising Sun Racing	23		13.	GTU	38.
27.	09	Luis M. Mendez (DR)	Pontiac Fiero	Manen Racing	21		14.	GTU	28.
28.	41	Del Russo Taylor (USA)	Pontiac Firebird		21		14.	GTO	25.
29.	00	Kal Showket (USA)	Dodge Daytona	Full Time Racing	20		15.	GTU	12.
30.	71	Amos Johnson (USA)	Mazda MX-6	Team Highball	10	Mechanical	16.	GTU	17.
31.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	9	Accident	17.	GTU	20.
32.	35	Mandy Gonzalez (PR)	Chevrolet Camaro		8	Accident	15.	GTO	5.
33.	99	Phil Currin (USA)	Chevrolet Camaro	Currin Racing	8	Mechanical	16.	GTO	11.
34.	48	Mike Graham (USA)	BMW 325		8	Mechanical	18.	GTU	30.
35.	51	Bill Fuller (USA)	Buick Regal	Fuller Farms	8	Accident	17.	GTO	40.
36.	77	Juan Negron (PR)	Mazda RX-7	Team Highball	7	Accident	19.	GTU	33.
37.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	2	Mechanical	18.	GTO	4.
38.	15	Paul Lewis (USA)	Mazda MX-6	Al Bacon Performance	1	Mechanical	20.	GTU	32.
39.	28	Raul Garcia (USA)	Pontiac Firebird	Raul Garcia	1	Mechanical	19.	GTO	37.
40.	22	Gary Smith (USA)	Chevrolet Camaro	Carolina Racing	0	Mechanical	20.	GTO	36.

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IMSA	Round: 3

12 h Sebring

The 38th Running of the 12 Hours of Sebring International Grand Prix of Endurance, Sebring International Raceway	Date: 17.3.1990

Practiced:	55	(GTP - 17, Lights - 11, GTO - 12, GTU - 15)
Started:	49	(GTP - 14, Lights - 10, GTO - 11, GTU - 14)

Circuit length: 6,614 km

Race distance: 1990,936 km

Winner's average speed: 165,751 km/h

Attendance: 33000

Fastest lap:

Geoff Brabham

No. 84

Nissan GTP ZX-T

1:58,582

200,804 km/h

(lap 283)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Derek Daly (IRL) Bob Earl (USA) DNS - Geoff Brabham (AUS) DNS - Chip Robinson (USA)	Nissan GTP ZX-T 88-01	Nissan Performance Tech.	301	12:00:41,932	1.	GTP	4.	1:56,651
2.	84	Derek Daly (IRL) Chip Robinson (USA) Geoff Brabham (AUS)	Nissan GTP ZX-T 88-04	Nissan Performance Tech.	301	12:02:09,746	2.	GTP	1.	1:55,767
3.	61	Davy Jones (USA) Jan Lammers (NL) Andy Wallace (GB)	Jaguar XJR-12D TWR-J12C-388	Castrol Jaguar Racing	301		3.	GTP	12.	2:00,546
4.	10	John Hotchkis (USA) Adams John Hotchkis, Jr. (USA)	Porsche 962 F01 (HR3F)	Hotchkis Racing	292		4.	GTP	14.	2:04,005
5.	67	Kevin Cogan (USA) John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Busby Racing	286		5.	GTP	6.	1:57,631
6.	15	Robby Gordon (USA) Calvin Fish (USA) Lyn St. James (USA)	Lincoln Mercury Cougar XR-7	Roush Racing	278		1.	GTO	21.	2:12,488
7.	8	Tom Hessert (USA) Charles Morgan (USA) DNS - Linda Ludemann (USA)	Spice SE89P Buick	Essex Racing	273		1.	Lights	19.	2:11,227
8.	11	Dorsey Schroeder (USA) Max Jones (USA) DNS - Lyn St. James (USA)	Lincoln Mercury Cougar XR-7	Roush Racing	270		2.	GTO	20.	2:12,317
9.	55	Bob Lesnett (USA) David Rocha (USA) Bruce Qvale (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	266		2.	Lights	24.	2:14,606
10.	95	David Loring (USA) Butch Leitzinger (USA) Chuck Kurtz (USA) DNS - Bob Leitzinger (USA)	Nissan 240SX 89SX-LR001	Leitzinger Racing	262		1.	GTU	30.	2:20,100
11.	0	"John Winter" (D) Henri Pescarolo (F) Bob Wollek (F) DNS - Jean-Louis Ricci (F)	Porsche 962 C 011	Joest Racing	261	Accident	6.	GTP	9.	2:00,131
12.	80	Martino Finotto (I) Ruggero Melgrati (I) Paolo Guatamacchi (I)	Spice SE89P Ferrari	Bieri Racing	261		3.	Lights	17.	2:06,591
13.	37	Al Bacon (USA) Lance Stewart (USA) John Finger (USA) DNS - Roger Mandeville (USA)	Mazda MX-6	Roger Mandeville	248		2.	GTU	33.	2:21,341
14.	17	Raul Boesel (BR) Hans-Joachim Stuck (D) DNS - René Herzog (CH)	Porsche 962 C 141	Dauer Racing	246	Accident	7.	GTP	15.	1:58,171
15.	82	Dick Greer (USA) Mike Mees (USA) John Hogdal (USA)	Mazda RX-7	Dick Greer Racing	240		3.	GTU	36.	2:26,932
16.	32	Tomas Lopez (MEX) Fermin Velez (E) Richard Piper (GB)	Spice SE90P Buick 015	Spice Engineering USA	239		4.	Lights	16.	2:06,462
17.	71	Peter Uria (USA) Jim Pace (USA) Bob Dotson (USA)	Mazda RX-7	Peter Uria Racing	232		4.	GTU	35.	2:26,677
18.	33	Bernard Jourdain (MEX) Tom Kendall (USA) Albert Naon, Jr. (USA)	Spice SE90P Chevrolet 013	Spice Engineering USA	222	Ring and pinion	8.	GTP	8.	1:59,364
19.	25	Brent O'Neill (USA) Jean De La Moussaye (F) Pepe Romero (USA)	Argo JM19 Buick 113	Performance Tech	221		5.	Lights	29.	2:19,596
20.	00	Kal Showket (USA) Don Knowles (USA) Neil Hanneman (USA) DNS - Emory Donaldson (USA) DNS - Mike Davies (USA)	Dodge Daytona FTRU-89-1	Full Time Racing	220		5.	GTU	32.	2:21,257
21.	57	Reed Kryder (USA) Alistair Oag (USA) Frank Del Vecchio (USA) DNS - Henry Camferdam (USA)	Nissan 300ZX	Kryderacing	215	Accident	6.	GTU	41.	2:29,968
22.	38	Kelly Marsh (USA) Al Bacon (USA) DNS - Roger Mandeville (USA) DNS - John Finger (USA) DNS - Lance Stewart (USA)	Mazda MX-6	Roger Mandeville	210		7.	GTU	34.	2:22,694
23.	1	Pete Halsmer (USA) Elliot Forbes-Robinson (USA) John Morton (USA) DNS - Jim Downing (USA)	Mazda RX-7	Downing/Atlanta	209	Accident	3.	GTO	18.	2:10,246
24.	22	Gary Burnett (USA) Gary Smith (USA) Albert Ruiz (USA)	Chevrolet Camaro	Gary Smith	202		4.	GTO	42.	2:30,582
25.	98	Drake Olson (USA) Juan-Manuel Fangio II (RA) DNS - Rocky Moran (USA)	Eagle HF89 Toyota 003	All American Racers	199	Suspension	9.	GTP	11.	2:00,546
26.	40	Uli Bieri (CDN) John Graham (CDN) David Tennyson (CDN)	Tiga GT286 Ferrari 341	Bieri Racing	195	Engine	6.	Lights	27.	2:18,133
27.	87	Anthony Puleo (USA) Kent Painter (USA) Ray Irwin (USA) DNS - Jerry Walsh (USA)	Chevrolet Camaro	Anthony Puleo	195		5.	GTO	44.	2:34,015
28.	99	Rocky Moran (USA) Willy T. Ribbs (USA) DNS - Drake Olson (USA) DNS - Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota 001	All American Racers	185	Suspension	10.	GTP	7.	1:58,755
29.	09	Julian Gutierriz (PR) Juan Vento (PR) Luis Gordillo (PR)	Pontiac Fiero H1287	Huffaker Racing	170		8.	GTU	40.	2:29,966
30.	70	Dave Russell (USA) Mick Robinson (USA) Bill Weston (USA) John Hofstra (USA)	Mazda RX-7 007-768	Rising Sun Racing	154		9.	GTU	47.	2:36,158
31.	2	Hurley Haywood (USA) René Herzog (CH) Scott Schubot (USA)	Porsche 962 C06	René Herzog	151	Engine	11.	GTP	10.	2:00,545
32.	9	Howard Katz (USA) Ferdinand de Lesseps (F) Jay Cochran (USA)	Spice SE89P Buick	Essex Racing	150	Electrical	7.	Lights	26.	2:15,694
33.	04	Henry Brosnaham (USA) Steve Burgner (USA) Robert McElheny (USA) Angel Figueras (USA)	Chevrolet Camaro	Henry Brosnaham	142		6.	GTO	49.	2:37,560
34.	63	Jim Downing (USA) Amos Johnson (USA) John O'Steen (USA) DNS - Pete Halsmer (USA)	Mazda RX-7	Downing/Atlanta	137	Ring and pinion	7.	GTO	23.	2:13,770
35.	07	Mike Davies (USA) Stu Hayner (USA) DNS - Neil Hanneman (USA) DNS - Don Knowles (USA)	Dodge Daytona FTRU-89-2	Full Time Racing	103	Engine	10.	GTU	31.	2:20,546
36.	29	E. J. Generotti (USA) Mark Montgomery (USA) DNS - Guy Church (USA) DNS - Oma Kimbrough (USA)	Chevrolet Camaro	Overbagh Racing	102	Mechanical	8.	GTO	50.	2:35,706
37.	79	Ken Knott (USA) Marty Hinze (USA) Kenper Miller (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	98	Engine	8.	Lights	22.	2:13,417
38.	12	Don Arpin (USA) Rex Ramsey (USA) Mark Montgomery (USA)	Pontiac Firebird	Overbagh Racing	91	Suspension	9.	GTO	46.	2:35,740
39.	21	Craig Rubright (USA) Kermit Upton (USA)	Chevrolet Camaro	Craig Rubright	86	Accident	10.	GTO	38.	2:28,259
40.	86	Bob Wollek (F) Dominic Dobson (USA) Sarel van der Merwe (ZA)	Porsche 962 C 139	Bruce Leven	65	Engine	12.	GTP	2.	1:56,350
41.	74	George Robinson (USA) Johnny Unser (USA) Paul Dallenbach (USA)	Ford Mustang	74 Hunting Ranch	61	Shift linkage	11.	GTO	25.	2:15,560
42.	60	Price Cobb (USA) John Nielsen (DK) DNS - Andy Wallace (GB)	Jaguar XJR-12D TWR-J12C-288	Castrol Jaguar Racing	56	Engine	13.	GTP	5.	1:56,814
43.	90	Louis D'Agostino (USA) Steve Kelton (USA) DNS - Guy Church (USA) DNS - E. J. Generotti (USA)	Mazda RX-7 001	Louis D'Agostino	49	Engine	11.	GTU	48.	2:36,092
44.	50	Rudy Bartling (CDN) Werner Frank (USA) Fritz Hochreuter (CDN) - DND	Porsche 911	Rudy Bartling	45	Engine	12.	GTU	43.	2:32,595
45.	23	Bill Adam (CDN) Scott Harrington (USA) David Seabroke (CDN) - DND	Porsche 962 GTi 202=>DR-1	DSR Motorsports	39	Accident	14.	GTP	13.	2:03,647
46.	48	Mike Graham (USA) Cameron Worth (USA) Alan Crouch (USA) - DND	BMW 325i	Red Line Racing	31	Gearbox	13.	GTU	45.	2:34,015
47.	01	George Sutcliffe (USA) Richard Jones (GB) Michael Dow (USA) - DND	Spice SE87L Pontiac 001	Racecraft International	24	Engine	9.	Lights	28.	2:18,492
48.	58	Bill Bean (USA) Gary Wonzer (USA) - DND Bruce Westcott (USA) - DND	Lola T616 Mazda 3?	Gary Wonzer Racing	14	Accident	10.	Lights	37.	2:28,252
49.	26	Chris Kraft (USA) Alex Job (USA) - DND Jack Refenning (USA) - DND	Porsche 911	Alex Job	14	Accident	14.	GTU	39.	2:29,588
	Did not start:
	4	Linda Ludemann (USA) Scott Schubot (USA)	Spice SE88P Buick 002	S & L Racing		Fire		Lights		2:14,350
	16	James Weaver (GB) Scott Pruett (USA)	Porsche 962 C 148	Dyson Racing		Withdrawn		GTP	3.	1:56,352
	20	Chet Fillip (USA) Ron Cortez (USA) Bruce MacInnes (USA)	Consulier GTP Dodge 20	Consulier				GTP		no time
	45	Jack Boxstrom (CDN)	Pontiac Firebird	Jack Boxstrom		Accident		GTO		2:34,543
	77	Juan Negron (PR) Daniel Urrutia (USA) Luis Sereix (USA)	Mazda RX-7	Juan Carlos Negron		Accident		GTU		2:32,191
	91	Rick Titus (USA) Bruce MacInnes (USA) Chet Fillip (USA)	Consulier GTP Dodge 19	Consulier				GTP		no time
	In entry list:
	06	Mike Davies (USA)	Dodge Daytona	Full Time Racing				GTU
	19	David Tennyson (CDN) Chris Clarke (USA) Calvin Fish (USA)	Spice SE90P Ferrari	Denon America				Lights
	44	Craig Carter (USA) Andy Petery (USA) Les Delano (USA)	Chevrolet Camaro	Les Delano				GTO
	53	Richard McDill (USA) Bill McDill (USA) Jim Burt (USA)	Chevrolet Camaro	Hi-Tech Coating				GTO
	64	xxx	Spice SE89P Chevrolet 003	Carl Seaberg				Lights
	79	Julian Gutierrez (PR) Juan Vento (PR) Luis Gordillo (PR)	Pontiac Fiero	Huffaker Racing				GTU

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IMSA	Round: 4

500 km Road Atlanta

500 km Nissan Grand Prix of Atlanta, Road Atlanta	Date: 1.4.1990

Started:

Circuit length: 4,056 km

Race distance: 502,888 km

Winner's average speed: 180,710 km/h

Attendance: 20000

Fastest lap:

John Nielsen

No. 61

Jaguar XJR-10

1:12,83

200,466 km/h

(lap 9)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Derek Daly (IRL)	Nissan GTP ZX-T 88-01	Nissan Performance	124	2:46:58,287	1.	GTP	4.	1:10,814
2.	61	John Nielsen (DK) Price Cobb (USA)	Jaguar XJR-10 389	Castrol Jaguar Racing	122	2:48:17,879	2.	GTP	1.	1:10,037
3.	98	Drake Olson (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	120		3.	GTP	2.	1:10,524
4.	30	Gianpiero Moretti (I) Derek Bell (GB)	Porsche 962 C 001GS	Momo-Gebhardt Racing	118		4.	GTP	12.	1:13,694
5.	16	James Weaver (GB) Hurley Haywood (USA)	Porsche 962 C 148	Dyson Racing	118		5.	GTP	9.	1:12,781
6.	32	Fermin Velez (E) Tomas Lopez (MEX)	Spice SE90P Buick 015	Spice Engineering	114		1.	Lights	16.	1:18,572
7.	60	Davy Jones (USA) Jan Lammers (NL)	Jaguar XJR-10 589	Castrol Jaguar Racing	113		6.	GTP	5.	1:10,935
8.	99	Juan-Manuel Fangio II (RA) Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	113		7.	GTP	8.	1:13,083
9.	64	Wayne Taylor (ZA) Jim Miller (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	112		8.	GTP	10.	1:13,083
10.	19	David Tennyson (CDN) Calvin Fish (USA) DNS - Chris Clarke (USA)	Spice SE90P Ferrari	David Tennyson Racing	110		2.	Lights	18.	1:19,456
11.	8	Tom Hessert (USA) Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	109		3.	Lights	19.	1:19,593
12.	25	Brent O'Neill (USA) Jean De La Moussaye (F)	Argo JM19 Buick 113	Performance Tech	102		4.	Lights	22.	1:21,290
13.	01	George Sutcliffe (USA) Michael Dow (USA)	Spice SE87L Pontiac 001	Racecraft	89		5.	Lights	21.	1:21,009
14.	5	Jeff Kline (USA) Jeff Purner (USA)	Spice SE89P Pontiac 002	Tom Milner Racing	87	Engine	9.	GTP	11.	1:13,661
15.	67	Kevin Cogan (USA) John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	86	Withdrawn	10.	GTP	7.	1:12,420
16.	63	Jim Downing (USA) John Grooms (USA)	Kudzu DG-1 Mazda 001	Downing/Atlanta	74	Gearbox	6.	Lights	20.	1:20,958
17.	80	Ruggero Melgrati (I) Martino Finotto (I) DNS - Uli Bieri (CDN)	Spice SE89P Ferrari	Bieri Racing/Carma	68	Oil pressure	7.	Lights	14.	1:18,352
18.	33	Bernard Jourdain (MEX) DNS - Tom Kendall (USA)	Spice SE90P Chevrolet 013	Spice Engineering	35	Gearbox	11.	GTP	6.	1:11,899
19.	9	Howard Katz (USA)	Spice SE88P Buick	Essex Racing	22	Accident	8.	Lights	23.	1:23,152
20.	10	Jim Adams (USA) DNS - John Hotchkis (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	13	Engine	12.	GTP	13.	1:15,427
21.	79	Tom Winters (USA) DNS - Ken Knott (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports	5	Engine	9.	Lights	17.	1:19,268
22.	84	Chip Robinson (USA) DNS - Bob Earl (USA)	Nissan GTP ZX-T 88-04	Nissan Performance	1	Engine	13.	GTP	3.	1:10,661
23.	4	Scott Schubot (USA) DNS - Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	0	Electrics	10.	Lights	15.	1:18,642

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IMSA	Round: 5

1 h Long Beach [GT]

Toyota Grand Prix of Long Beach, Chevron IMSA Race, Long Beach	Date: 21.4.1990

Started:

Circuit length:

Race distance: 120,942 km

Winner's average speed: 119,349 km/h

Fastest lap:

Dorsey Schroeder

No. 6

Mercury Cougar XR-7

1:15,242

128,590 km/h

(lap 3)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	45	1:00:48,046	1.	GTO	1.	1:14,830
2.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	45	1:00:51,510	2.	GTO	2.
3.	76	Jeremy Dale (CDN)	Nissan 300ZX Turbo	Cunningham Racing	45		3.	GTO	5.
4.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda Motorsports	45		4.	GTO	6.
5.	93	Chuck Kendall (USA)	Ford Mustang		42		5.	GTO	19.
6.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	42		1.	GTU	15.
7.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	42		2.	GTU	16.
8.	7	Bill Auberlen (USA)	Mazda RX-7	Auberlen Racing	42		3.	GTU	13.
9.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	41		4.	GTU	18.
10.	83	Vic Manuelli (USA)	Mercury Capri	Fantasy Racing	40		1.	AAC	23.
11.	88	Mike Henderson (USA)	Mazda RX-7		40		5.	GTU	26.
12.	70	Tom Virden (USA)	Chevrolet Camaro		40		6.	GTO	25.
13.	13	Mike Sheehan (USA)	Chevrolet Camaro		39		7.	GTO	32.
14.	97	John Koulouris (USA)	Pontiac Firebird		39		8.	GTO	29.
15.	98	Mack Gouge (USA)	Chevrolet Camaro	Team 7 Racing	39		2.	AAC	30.
16.	5	Andy Porterfield (USA)	Chevrolet Camaro		38	Mechanical	9.	GTO	10.
17.	61	Don Swanson (USA)	Mazda RX-7		38		6.	GTU	28.
18.	51	John Winthrop (USA)	Chevrolet Camaro		38		10.	GTO	27.
19.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	36		7.	GTU	17.
20.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	32		8.	GTU	11.	1:19,725
21.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	26	Mechanical	3.	AAC	24.
22.	85	Don Reynolds (USA)	Nissan 240SX	American Instrument	24	Accident	9.	GTU	20.
23.	78	Paul Gentilozzi (USA)	Chevrolet Camaro	Raceway Chevrolet	23	Engine	11.	GTO	7.
24.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	21	Accident	12.	GTO	3.
25.	43	Vince Bellotti (USA)	Chevrolet Camaro	The Belco Group	20		13.	GTO	33.
26.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	18	Engine	10.	GTU	14.
27.	01	Perrian Henry (USA)	Pontiac Firebird		18	Transmission	14.	GTO	22.
28.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Cunningham Racing	9	Mechanical	15.	GTO	4.
29.	72	Richard Gottlieb (USA)	Chevrolet Camaro		6	Mechanical	4.	AAC	21.	1:23,793
30.	8	Les Lindley (USA)	Chevrolet Camaro	Lindley Racing	5	Mechanical	16.	GTO	8.
31.	74	George Robinson (USA)	Ford Mustang	74 Hunting Ranch	3	Brakes	17.	GTO	12.
32.	92	Dieter Oest (USA)	Porsche 911 Turbo	Oest Ent Racing	3	Engine	18.	GTO	31.
33.	42	Bob Patch (USA)	Chevrolet Corvette		2	Mechanical	19.	GTO	9.

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IMSA	Round: 6

3 h West Palm Beach

Toyota Grand Prix of Palm Beach, South Florida Fairgrounds, West Palm Beach	Date: 22.4.1990

Started:

Circuit length: 2,607 km

Race distance: 448,428 km

Winner's average speed: 148,781 km/h

Fastest lap:

Drake Olson

No. 98

Eagle HF89 Toyota

0:58,12

161,488 km/h

(lap 8)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Derek Daly (IRL)	Nissan GTP ZX-T 88-01	Nissan Performance	172	3:00:50,446	1.	GTP	5.	0:57,441
2.	1T	Chip Robinson (USA) Bob Earl (USA)	Nissan GTP ZX-T T710-3=>8701	Nissan Performance	172	3:01:33,711	2.	GTP	11.	0:58,340
3.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	171		3.	GTP	6.	0:57,624
4.	64	Wayne Taylor (ZA) Jim Miller (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	171		4.	GTP	3.	0:57,215
5.	67	Kevin Cogan (USA) John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	171		5.	GTP	10.	0:58,096
6.	10	John Hotchkis (USA) Jim Adams (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	163		6.	GTP	12.	0:58,580
7.	32	Tomas Lopez (MEX) Fermin Velez (E)	Spice SE90P Buick 015	Spice Engineering	162		1.	Lights	15.	1:00,160
8.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	160		2.	Lights	17.	1:00,472
9.	19	David Tennyson (CDN) Calvin Fish (USA)	Spice SE90P Ferrari	David Tennyson Racing	159		3.	Lights	18.	1:01,819
10.	8	Tom Hessert (USA) Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	157		4.	Lights	20.	1:02,508
11.	9	Howard Katz (USA) Ferdinand de Lesseps (F)	Spice SE88P Buick	Essex Racing	153		5.	Lights	21.	1:03,070
12.	01	Michael Dow (USA) George Sutcliffe (USA)	Spice SE87L Buick 001	Racecraft International	142		6.	Lights	24.	no time
13.	98	Drake Olson (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	126	Clutch	7.	GTP	1.	0:56,594
14.	17	Bob Wollek (F) Kenny Acheson (GB)	Porsche 962 C 141	Dauer Racing	125	Engine	8.	GTP	9.	0:57,986
15.	99	Rocky Moran (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	117	Mechanical	9.	GTP	4.	0:57,394
16.	16	James Weaver (GB) Hurley Haywood (USA) DNS - Rob Dyson (USA)	Porsche 962 C 148	Dyson Racing	113	Suspension	10.	GTP	13.	0:58,799
17.	4	Scott Schubot (USA) DNS - Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	57	Engine	7.	Lights	16.	1:00,423
18.	09	Andrew Hepworth (GB) DNS - Williams	Spice SE89P Pontiac 001	Racecraft International	56	Engine	11.	GTP	23.	1:03,813
19.	60	Davy Jones (USA) DNS - Martin Brundle (GB)	Jaguar XJR-10 589	Castrol Jaguar Racing	53	Accident	12.	GTP	2.	0:57,085
20.	55	David Rocha (USA) DNS - Parker Johnstone (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	22	Suspension	8.	Lights	19.	1:01,973
21.	25	Brent O'Neill (USA) DNS - Jean De La Moussaye (F)	Argo JM19 Buick 113	Performance Tech	20	Engine	9.	Lights	22.	1:03,514
22.	62	Dan Marvin (USA) DNS - Naon, Jr.	Spice SE88P Pontiac Firebird	Huffaker Racing	15	Accident	13.	GTP	8.	no time
23.	33	Tom Kendall (USA) DNS - Bernard Jourdain (MEX)	Spice SE90P Chevrolet 013	Spice Engineering	7	Engine	14.	GTP	7.	0:58,566
24.	30	Gianpiero Moretti (I) DNS - Derek Bell (GB)	Porsche 962 C 001GS	Gebhardt	4	Engine	15.	GTP	14.	0:59,595
	Running in practice:
	1	Chip Robinson (USA) Bob Earl (USA)	Nissan GTP ZX-T 88-04	Nissan Performance		Accident in practice		GTP

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IMSA	Round: 7

2 h Topeka [GT]

Camel Grand Prix of the Heartland (2 Hour IMSA GT), Heartland Park Topeka	Date: 5.5.1990

Started:

(GTO - 10, GTU - 13, AAC - 5)

Circuit length: 4,023 km

Race distance: 269,565 km

Winner's average speed: 132,100 km/h

Fastest lap:

Robby Gordon

No. 9

Mercury Cougar XR-7

1:41,13

143,222 km/h

(lap 33)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda	67	2:02:26,181	1.	GTO	2.
2.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	66	2:02:29,539	2.	GTO	7.
3.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda	66		3.	GTO	5.
4.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	65		4.	GTO	1.	1:41,929
5.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	64		1.	GTU	11.
6.	95	Bob Leitzinger (USA)	Nissan 240SX	Fastcolor Auto Art	63		2.	GTU	8.	1:48,650
7.	5	Jim Stevens (USA)	Mercury Cougar XR-7	Roush Racing	63		5.	GTO	9.
8.	07	Mike Davies (USA)	Dodge Daytona	Infinity Dodge	63		3.	GTU	16.
9.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	62		4.	GTU	14.
10.	00	Don Knowles (USA)	Dodge Daytona	Infinity Dodge	62		5.	GTU	17.
11.	7	Bill Auberlen (USA)	Mazda RX-7	Auberlen Racing	61		6.	GTU	13.
12.	99	Neil Hanneman (USA)	Dodge Daytona	Full Time Racing	61		7.	GTU	18.
13.	85	Don Reynolds (USA)	Nissan 240SX	American Instruments	60		8.	GTU	24.
14.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	58		6.	GTO	22.
15.	14	Kenny Irwin, Jr. (USA)	Buick Somerset		57		1.	AAC	21.	1:56,732
16.	87	Anthony Puleo (USA) Kent Painter (USA)	Chevrolet Camaro	Puleo Racing	57		7.	GTO	20.
17.	98	Mack Gouge (USA)	Chevrolet Camaro	Aflac	55		2.	AAC	25.
18.	12	Del Russo Taylor (USA) Don Arpin (USA)	Pontiac Firebird		52		3.	AAC	28.
19.	75	Steve Millen (NZ)	Nissan 300ZX Turbo	Nissan	51	Engine	8.	GTO	3.
20.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	47	Transmission	9.	GTU	12.
21.	20	Dan Osterholt (USA)	Chevrolet Beretta	Dan Osterholt	47	Engine	4.	AAC	26.
22.	96	David Loring (USA)	Nissan 240SX	Fastcolor Auto Art	42	Engine	10.	GTU	10.
23.	49	Clint Welding (USA)	Chevrolet Camaro	Serengeti Eyewear	36		5.	AAC	23.
24.	18	Paul Lewis (USA)	Mazda MX-6	Al Bacon Performance	31	Mechanical	11.	GTU	19.
25.	40	Jean-Louis Schlesser (F)	Ferrari F40-LM ZFFGJ34B000079891	Ferrari France	31	Engine	9.	GTO	4.
26.	15	Eduardo Pellerano (DR)	Mazda RX-7		26	Mechanical	12.	GTU	15.
27.	72	John Daley (USA)	Mazda RX-7	Corona Extra	27	Mechanical	13.	GTU	27.
28.	76	Jeremy Dale (CDN)	Nissan 300ZX Turbo	Nissan	7	Mechanical	10.	GTO	6.
	In entry list:
	13	Mike Sheehan (USA)	Chevrolet Camaro	European Auto Sales				GTO
	74	George Robinson (USA)	Ford Mustang	74 Hunting Ranch				GTO
	77	Steve Miller (USA) Jeremy Dale (CDN)	Nissan 300ZX Turbo	Nissan				GTO
	78	Paul Gentilozzi (USA)	Chevrolet Camaro	Raceway				GTO
	83	Vic Manuelli (USA)	Mercury Capri	Vic Manuelli				AAC
	88	Mike Henderson (USA)	Mazda RX-7	Corona Light Beer				GTU

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IMSA	Round: 7

300 km Topeka

Camel Grand Prix of the Heartland (300 km Camel Grand Prix), Heartland Park Topeka	Date: 6.5.1990

Started:

(GTP - 10, Lights - 7)

Circuit length: 4,023 km

Race distance: 301,752 km

Winner's average speed: 152,125 km/h

Attendance: 30000

Fastest lap:

Bernard Jourdain

No. 33

Spice SE90P Chevrolet

1:32,13

157,214 km/h

(lap 6)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	99	Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	75	1:59:00,864	1.	GTP	1.	1:30,907
2.	84	Chip Robinson (USA) Geoff Brabham (AUS)	Nissan GTP ZX-T 88-04	Nissan Performance	75	1:59:02,178	2.	GTP	3.	1:31,890
3.	33	Bernard Jourdain (MEX)	Spice SE90P Chevrolet 013	Spice Chevrolet	75	1:59:17,640	3.	GTP	5.	1:32,214
4.	98	Drake Olson (USA)	Eagle HF89 Toyota	All American Racers	75	1:59:30,750	4.	GTP	4.	1:32,092
5.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	75	1:59:45,530	5.	GTP	7.	1:32,539
6.	60	Davy Jones (USA) Martin Brundle (GB)	Jaguar XJR-10 589	Castrol Jaguar Racing	73		6.	GTP	8.	1:32,740
7.	67	Kevin Cogan (USA) John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	73		7.	GTP	9.	1:32,725
8.	83	Bob Earl (USA) Derek Daly (IRL)	Nissan NPT-90 90-01	Nissan Performance	73		8.	GTP	2.	1:31,311
9.	2	René Herzog (CH) Hurley Haywood (USA)	Porsche 962 C C06	Alucraft	70		9.	GTP	10.	1:36,404
10.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	Inifinity/S & L Racing	70		1.	Lights	12.	1:38,235
11.	32	Fermin Velez (E) Tomas Lopez (MEX)	Spice SE90P Buick 015	Spice Engineering	70		2.	Lights	17.	no time
12.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	69		3.	Lights	11.	1:37,972
13.	9	Howard Katz (USA) Ferdinand de Lesseps (F)	Spice SE88P Buick	Essex Racing	69		4.	Lights	16.	1:43,393
14.	8	Charles Morgan (USA) Tom Hessert (USA)	Kudzu DG-1 Buick 002	Essex Racing	68		5.	Lights	15.	1:40,448
15.	19	David Tennyson (CDN) Calvin Fish (USA)	Spice SE90P Ferrari	Denon America Inc.	67	Alternator	6.	Lights	13.	1:39,509
16.	64	Wayne Taylor (ZA) DNS - Jim Miller (USA)	Spice SE89P Chevrolet 003	MTI Vacations	41	Vibration	10.	GTP	6.	1:32,519
17.	55	David Rocha (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	4	Engine	7.	Lights	14.	1:39,955
	In entry list:
	01	Michael Dow (USA) George Sutcliffe (USA)	Spice SE87/88L Buick SE87L-001	Race Craft International				Lights
	09	Richard Jones (GB) Graham Williams (GB)	Spice SE89P Pontiac 001	Race Craft International				GTP
	1	Geoff Brabham (AUS) Derek Daly (IRL) Chip Robinson (USA) Bob Earl (USA)	Nissan GTP ZX-T	Nissan Performance				GTP
	10	John Hotchkis (USA) Jim Adams (USA)	Spice SE90P Pontiac 008	Wynns				GTP
	16	Rob Dyson (USA) James Weaver (GB) Hurley Haywood (USA)	Porsche 962 C	Dyson Racing				GTP
	17	Bob Wollek (F)	Porsche 962	BFGoodrich				GTP
	30	Gianpiero Moretti (I) Derek Bell (GB)	Porsche 962 C	Momo-Gebhardt Racing				GTP
	62	Dan Marvin (USA)	Spice SE88P Pontiac Firebird	Huffaker Racing				GTP
	79	Ken Knott (USA)	Spice Pontiac Firebird	Whitehall Motorsports				Lights

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IMSA	Round: 8

150 lap Lime Rock

Toyota Trucks Lime Rock Camel Grand Prix, Lime Rock Park	Date: 28.5.1990

Started:

(GTP - 11, Lights - 13)

Circuit length: 2,478 km

Race distance: 371,759 km

Winner's average speed: 164,765 km/h

Fastest lap:

Drake Olson

No. 98

Eagle HF89 Toyota

0:48,701

183,203 km/h

(lap 4)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	150	2:15:22,710	1.	GTP	4.	0:47,928
2.	64	Wayne Taylor (ZA) Jim Miller (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	149	2:15:23,408	2.	GTP	5.	0:48,018
3.	33	Tom Kendall (USA) Jay Cochran (USA)	Spice SE90P Chevrolet 013	Spice Engineering	149		3.	GTP	3.	0:47,822
4.	84	Chip Robinson (USA) Bob Earl (USA) Geoff Brabham (AUS)	Nissan GTP ZX-T 88-04	Nissan Performance	149		4.	GTP	7.	0:48,390
5.	99	Rocky Moran (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	148		5.	GTP	2.	0:47,289
6.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	143		1.	Lights	14.	0:50,871
7.	16	Rob Dyson (USA) James Weaver (GB)	Porsche 962 C 148	Dyson Racing	142		6.	GTP	9.	0:49,078
8.	32	Tomas Lopez (MEX) Fermin Velez (E)	Spice SE90P Buick 015	Spice Engineering	142		2.	Lights	13.	0:50,591
9.	8	Tom Hessert (USA) Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	141		3.	Lights	16.	0:51,474
10.	63	Jim Downing (USA) John Grooms (USA)	Kudzu DG-1 Mazda 001	Downing Atlanta Inc.	140		4.	Lights	17.	0:51,634
11.	10	John Hotchkis (USA) Jim Adams (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	139		7.	GTP	11.	0:49,417
12.	9	Howard Katz (USA) Brian Bonner (USA)	Spice SE88P Buick	Essex Racing	138		5.	Lights	18.	0:52,023
13.	67	John Paul, Jr. (USA) Kevin Cogan (USA)	Nissan GTP ZX-T 88-03	Seabroke	137		8.	GTP	10.	0:49,303
14.	4	Scott Schubot (USA) Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	135		6.	Lights	12.	0:50,396
15.	25	Brent O'Neill (USA) Jean De La Moussaye (F)	Argo JM19 Buick 113	Performance Tech	128		7.	Lights	19.	0:53,408
16.	36	Frank Jellinek (USA) Michael Greenfield (USA)	Argo JM19 Mazda	Ecurie Scientific Racing	128		8.	Lights	20.	0:54,162
17.	01	George Sutcliffe (USA) John Bartlett (GB)	Spice SE87/88L Buick SE87L-001	Racecraft International	119		9.	Lights	21.	0:54,480
18.	15	John Mirro (USA) Tom Sedivy (USA)	Tiga GT285 Mazda	Tomsed Corporation	112		10.	Lights	23.	0:57,584
19.	98	Drake Olson (USA)	Eagle HF89 Toyota	All American Racers	99	Accident	9.	GTP	1.	0:47,078
20.	92	Max Schmidt (USA) Jim Briody (USA)	Argo JM19 Mazda 106	Promo Racing	89	Mechanical	11.	Lights	22.	0:57,135
21.	19	David Tennyson (CDN) Calvin Fish (USA)	Spice SE90P Ferrari	David Tennyson Racing	78	Engine	12.	Lights	15.	0:51,212
22.	70	Paul Reisman (USA) Bob Herbert (USA)	Argo JM16 Mazda 097	Paul Reisman	56		13.	Lights	24.	no time
23.	60	Davy Jones (USA) DNS - Jan Lammers (NL)	Jaguar XJR-10 589	Castrol Jaguar Racing	48	Engine/turbo	10.	GTP	8.	0:48,505
24.	83	Derek Daly (IRL) DNS - Geoff Brabham (AUS)	Nissan NPT-90 90-01	Nissan Performance	36	Engine	11.	GTP	6.	0:48,149
	Did not start:
	47	Steve Johnson (USA) Gary Pierce (USA)	Argo JM16 Buick	Bezema Buick Racing				Lights
	55	David Rocha (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing				Lights		0:52,186
	Did not practice:
	83T	Derek Daly (IRL) Geoff Brabham (AUS)	Nissan GTP ZX-T	Nissan Performance		Spare car		GTP

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IMSA	Round: 9

500 km Mid-Ohio

Nissan Grand Prix of Ohio (500 km Camel Grand Prix), Mid-Ohio Sports Car Course	Date: 3.6.1990

Started:

(GTP - 11, Lights - 8)

Circuit length: 3,621 km

Race distance: 467,112 km

Winner's average speed: 166,495 km/h

Attendance: 30000

Fastest lap:

Davy Jones

No. 60

Jaguar XJR-10

1:15,47

172,726 km/h

(lap 40)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS) Derek Daly (IRL)	Nissan NPT-90 90-01	Nissan Performance	129	2:48:20,080	1.	GTP	1.	1:13,473
2.	84	Chip Robinson (USA) Bob Earl (USA)	Nissan GTP ZX-T 88-04	Nissan Performance	129	2:48:35,697	2.	GTP	3.	1:14,397
3.	98	Drake Olson (USA)	Eagle HF89 Toyota	All American Racers	129		3.	GTP	10.	1:16,341
4.	64	Wayne Taylor (ZA) Jim Miller (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	128		4.	GTP	9.	1:16,331
5.	16	Hurley Haywood (USA) James Weaver (GB)	Porsche 962 C 148	Dyson Racing	128		5.	GTP	2.	1:14,260
6.	33	Colin Trueman (USA) Albert Naon, Jr. (USA)	Spice SE90P Chevrolet 013	Spice Engineering	123		6.	GTP	6.	1:15,162
7.	10	John Hotchkis (USA) Jim Adams (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	122		7.	GTP	11.	1:18,647
8.	32	Tomas Lopez (MEX) Perry McCarthy (GB)	Spice SE90P Buick 015	Spice Engineering	120		1.	Lights	13.	1:20,817
9.	8	Charles Morgan (USA) Tom Hessert (USA)	Kudzu DG-1 Buick 002	Essex Racing	119		2.	Lights	16.	1:21,559
10.	19	David Tennyson (CDN) Calvin Fish (USA)	Spice SE90P Ferrari	Denon America	119		3.	Lights	12.	1:20,814
11.	9	Howard Katz (USA) Jan Tingdal (S)	Spice SE88P Buick	Essex Racing	119		4.	Lights	17.	1:22,174
12.	4	Scott Schubot (USA) DNS - Linda Ludemann (USA)	Spice SE88P Buick 002	S & L Racing	118		5.	Lights	14.	1:21,012
13.	25	Brent O'Neill (USA) Jean De La Moussaye (F)	Argo JM19 Buick 113	Performance Technology	114		6.	Lights	19.	no time
14.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	105		7.	Lights	15.	1:21,251
15.	99	Rocky Moran (USA) Juan-Manuel Fangio II (RA)	Eagle HF90 Toyota	All American Racers	93	Suspension	8.	GTP	7.	1:15,401
16.	01	George Sutcliffe (USA) John Bartlett (GB)	Spice SE87/88L Buick SE87L-001	Racecraft International	58	Engine	8.	Lights	18.	1:28,074
17.	60	Davy Jones (USA) Price Cobb (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	45	Engine	9.	GTP	4.	1:14,460
18.	67	John Paul, Jr. (USA) DNS - Kevin Cogan (USA)	Nissan GTP ZX-T 88-03	Seabroke	27	Transmission	10.	GTP	8.	1:15,837
19.	61	John Nielsen (DK) DNS - David Leslie (GB)	Jaguar XJR-10 389	Castrol Jaguar Racing	13	Engine	11.	GTP	5.	1:14,757
	In entry list:
	1	Geoff Brabham (AUS) Chip Robinson (USA) Derek Daly (IRL) Bob Earl (USA)	Nissan GTP ZX-T	Nissan Performance				GTP
	15	John Mirro (USA) Tom Sedivy (USA)	Tiga GT285 Mazda	Conmec Inc./Tomsed Corp.				Lights
	55	David Rocha (USA) John Thompson (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing				Lights
	79	Ken Knott (USA) Tom Winters (USA)	Spice SE87L Pontiac Firebird 003	Whitehall Motorsports				Lights

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IMSA	Round: 9

250 km Mid-Ohio [GT]

Nissan Grand Prix of Ohio (250 km IMSA GT), Mid-Ohio Sports Car Course	Date: 3.6.1990

Started:

(GTO - 11, GTU - 16, AAC - 12)

Circuit length: 3,621 km

Race distance: 235,367 km

Winner's average speed: 152,643 km/h

Attendance: 30000

Fastest lap:

Pete Halsmer

No. 1

Mazda RX-7

1:23,16

156,753 km/h

(lap 17)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda	65	1:32:30,958	1.	GTO	1.	1:21,932
2.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	65	1:32:56,652	2.	GTO	3.
3.	40	Jean-Pierre Jabouille (F) Olivier Grouillard (F)	Ferrari F40-LM ZFFGJ34B000079891	Team 0123 Art Sports	65		3.	GTO	2.
4.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	65		4.	GTO	4.
5.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	65		5.	GTO	6.
6.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	64		6.	GTO	5.
7.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda	64		7.	GTO	7.
8.	5	Jim Stevens (USA)	Mercury Cougar XR-7	Roush Racing Cougar	62		8.	GTO	8.
9.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	61		1.	GTU	15.
10.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	61		2.	GTU	11.
11.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	60		3.	GTU	12.
12.	71	Amos Johnson (USA)	Mazda MX-6	Mazda Motorsports	60		4.	GTU	14.
13.	10	Clay Young (USA)	Chevrolet Beretta	Young Racing	59		1.	AAC	19.
14.	93	Helmut Silberberger (USA)	Mazda RX-7	Tyrolean Racing	58		5.	GTU	20.
15.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer	58		6.	GTU	28.
16.	25	Dale Kreider (USA)	Buick Somerset	QMI Oil Treatment	58		2.	AAC	37.
17.	87	Anthony Puleo (USA) Kent Painter (USA)	Chevrolet Camaro	Puleo Racing	58		9.	GTO	26.
18.	14	Kenny Irwin, Jr. (USA)	Buick Somerset	K&R Tool Rental Inc.	56		3.	AAC	18.	1:31,312
19.	97	John Koulouris (USA) Dave Rosenblum (USA)	Pontiac Firebird		56		4.	AAC	27.
20.	26	Matt Mnich (USA)	Mazda RX-7	Matt Mnich	55	Mechanical	7.	GTU	38.
21.	39	Frank Del Vecchio (USA) Jerry Thompson (USA)	Chevrolet Beretta	DelVecchio Real Estate	55		5.	AAC	32.
22.	98	Mack Gouge (USA)	Chevrolet Camaro	Team 7 Racing	54		6.	AAC	34.
23.	45	Frank Herchick (USA)	Chevrolet Camaro	Frank Herchick	53		7.	AAC	39.
24.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	51		8.	GTU	17.
25.	43	Glenn Andrew (USA)	Chevrolet Camaro	Sycamore Chevrolet	45	Mechanical	8.	AAC	21.
26.	49	Clint Welding (USA)	Chevrolet Camaro	Serengeti Eyewear	45	Mechanical	9.	AAC	30.
27.	12	Del Russo Taylor (USA) Don Arpin (USA)	Pontiac Firebird	-	42		10.	AAC	23.
28.	84	Kim Mason (USA)	Chevrolet Corvette	Mason Racing	39	Electrical	10.	GTO	31.
29.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	38	Mechanical	9.	GTU	10.	1:28,136
30.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	34	Engine	10.	GTU	13.
31.	18	Paul Lewis (USA)	Mazda MX-6	Al Bacon Performance	33	Transmission	11.	GTU	36.
32.	65	Jim Lively (USA)	Nissan 300ZX	Jim Lively	28	Mechanical	12.	GTU	25.
33.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	24	Engine	11.	AAC	22.
34.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	23	Engine	13.	GTU	16.
35.	8	Bob Criss (USA)	Mazda RX-7		22	Clutch	14.	GTU	35.
36.	20	Dan Osterholt (USA)	Chevrolet Beretta	Dan Osterholt	21	Engine	12.	AAC	24.
37.	42	Glenn Smith (USA)	Mazda RX-7	Insight Technology	20	Transmission	15.	GTU	33.
38.	89	Ray Hendricks (USA)	Porsche 911	Dynamic Air Cond	9	Mechanical	16.	GTU	29.
39.	91	Chester Vincentz (USA)	Porsche 944 Turbo	Electrodyne Inc.	3	Mechanical	11.	GTO	9.
	In entry list:
	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston				AAC
	57	Henry Camferdam (USA) Reed Kryder (USA)	Nissan 240SX	Kryderacing				GTU
	58	Tom Forgione (USA)	Oldsmobile Toronado	Tom Forgione				AAC
	72	Jay Kjoller (USA)	Porsche 911	Jay Kjoller				GTU
	88	Fred Staffilino (USA) Richard Nash (USA)	Pontiac Fiero	Fred Staffilino				GTU

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IMSA	Round: 10

Mosport [GT]

The Nissan Grand Prix, IMSA GTO/GTU, Mosport	Date: 24.6.1990

Started:

Circuit length: 3,957 km

Race distance: 300,761 km

Winner's average speed: 159,053 km/h

Fastest lap:

Robby Gordon

No. 9

Mercury Cougar XR-7

1:18,396

181,726 km/h

(lap 39)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	76	1:53:27,433	1.	GTO	1.	1:17,304
2.	40	Jacques Laffite (F)	Ferrari F40-LM ZFFGJ34B000079891	0123 Art Sports	75	1:53:28,990	2.	GTO	6.
3.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	74		3.	GTO	5.
4.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	72		1.	GTU	9.
5.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	72		2.	GTU	11.
6.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	72		3.	GTU	10.
7.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	69		1.	AAC	15.
8.	72	Jay Kjoller (USA) Patrick Mooney (USA)	Porsche 911	Jay Kjoller Motorsports	66		4.	GTU	20.
9.	65	Anthony Puleo (USA) Kent Painter (USA)	Chevrolet Camaro	Puleo Racing	66		4.	GTO	19.
10.	45	Frank Herchick (USA)	Chevrolet Camaro		66		2.	AAC	25.
11.	41	Ahmad Khodkar (CDN) Greg Whitehead (CDN)	Nissan 240Z		65		5.	GTU	22.
12.	89	Ray Hendricks (USA) Bruce Jones (USA)	Porsche 911	Dynamic Air Cond	65		6.	GTU	21.
13.	42	Chuck Coffey (USA)	Mazda RX-7	Insight Technology	65		7.	GTU	27.
14.	18	David Yarmoluk (USA) Lou Rettenmeier (USA)	Mazda RX-7	Tara Motorsports	63		8.	GTU	12.
15.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	63		9.	GTU	23.
16.	10	Clay Young (USA)	Chevrolet Beretta	Young Racing	57	Mechanical	3.	AAC	16.
17.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	56	Accident	5.	GTO	3.
18.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	56		10.	GTU	7.	1:24,204
19.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	45	Mechanical	11.	GTU	13.
20.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	41	Mechanical	6.	GTO	2.
21.	39	Chris Thompson (USA)	Chevrolet Beretta		35	Engine	4.	AAC	26.
22.	12	Del Russo Taylor (USA) Don Arpin (USA)	Pontiac Firebird		33	Brakes	5.	AAC	18.
23.	49	Clint Welding (USA)	Chevrolet Camaro	Serengeti Eyewear	28		6.	AAC	17.
24.	57	Reed Kryder (USA)	Nissan 240SX	Kryderacing	20	Suspension	12.	GTU	24.
25.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	13	Accident	13.	GTU	8.
26.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	11	Mechanical	7.	AAC	14.	2:01,452
27.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	8	Engine	7.	GTO	4.
	Disqualified:
	25	Dale Kreider (USA) Jack Boxstrom (CDN)	Buick Somerset	QMI Oil Treatment				AAC
	In entry list:
	14	Kenny Irwin, Jr. (USA)	Buick Somerset					AAC
	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston				AAC
	50	Rudy Bartling (CDN) Fritz Hochreuter (CDN) Rainer Brezinka (CDN)	Porsche 911	Rudy Bartling				GTU
	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda Motorsports				GTO
	65	Jim Lively (USA)	Nissan 300ZX	Jim Lively				GTU

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IMSA	Round: 11

500 km Watkins Glen

Camel Continental VII, Watkins Glen International	Date: 1.7.1990

Started:

Circuit length: 5,435 km

Race distance: 499,997 km

Winner's average speed: 185,067 km/h

Fastest lap:

Chip Robinson

No. 84

Nissan NPT-90

1:35,6

204,655 km/h

(lap 85)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	84	Chip Robinson (USA) Bob Earl (USA)	Nissan NPT-90 90-02	Nissan Performance	92	2:42:06,203	1.	GTP	3.	1:34,905
2.	16	James Weaver (GB) Hurley Haywood (USA) DNS - Rob Dyson (USA)	Porsche 962 C 148	Dyson Racing	92	2:43:03,898	2.	GTP	5.	1:36,870
3.	60	Davy Jones (USA) Alain Ferté (F)	Jaguar XJR-10 589	Castrol Jaguar Racing	91	Engine	3.	GTP	2.	1:34,819
4.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	91		4.	GTP	4.	1:35,035
5.	1	Geoff Brabham (AUS) Derek Daly (IRL) DNS - Chip Robinson (USA) DNS - Bob Earl (USA)	Nissan GTP ZX-T 88-04	Nissan Performance	91		5.	GTP	19.	no time
6.	30	Gianpiero Moretti (I) Derek Bell (GB)	Porsche 962 C 001GS	Momo-Gebhardt	89		6.	GTP	10.	1:40,006
7.	5	Paul Newman (USA) Mike Brockman (USA)	Spice SE89P Oldsmobile 002	Tom Milner Racing	88		7.	GTP	9.	1:39,464
8.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	84		1.	Lights	16.	1:47,614
9.	63	Jim Downing (USA) John Grooms (USA)	Kudzu DG-1 Mazda 001	Downing/Atlanta	83		2.	Lights	15.	1:47,500
10.	9	Brian Bonner (USA) Tom Hessert (USA)	Spice SE88P Buick	Essex Racing	82		3.	Lights	17.	1:48,740
11.	98	Drake Olson (USA) Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	77		8.	GTP	1.	1:34,161
12.	40	Uli Bieri (CDN) John Graham (CDN)	Alba AR2 Ferrari	Bieri Racing	76		9.	GTP	18.	1:50,553
13.	64	Wayne Taylor (ZA) Albert Naon, Jr. (USA)	Spice SE89P Chevrolet 003	Jim Miller Racing	68	Suspension	10.	GTP	8.	1:38,508
14.	67	John Paul, Jr. (USA) Jacques Villeneuve, Sr. (CDN)	Nissan GTP ZX-T 88-03	Seabroke	64	Engine	11.	GTP	6.	1:36,921
15.	19	David Tennyson (CDN) Calvin Fish (USA)	Spice SE90P Ferrari	David Tennyson Racing	61	Input shaft	4.	Lights	13.	1:45,343
16.	32	Tomas Lopez (MEX) Fermin Velez (E)	Spice SE90P Buick 015	Spice Engineering	51	Engine	5.	Lights	14.	1:45,363
17.	33	Tom Kendall (USA) Perry McCarthy (GB)	Spice SE90P Chevrolet 013	Spice Engineering	48	Electrics	12.	GTP	7.	1:37,176
18.	8	Charles Morgan (USA) DNS - Tom Hessert (USA)	Kudzu DG-1 Buick 002	Essex Racing	37	Engine	6.	Lights	12.	1:45,176
19.	99	Juan-Manuel Fangio II (RA) DNS - Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	28	Engine	13.	GTP	11.	1:40,259
	Did not start:
	83	Geoff Brabham (AUS) Derek Daly (IRL)	Nissan NPT-90	Nissan Performance		Electrics		GTP		1:35,233

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IMSA	Round: 12

Meadowlands [GT]

IMSA GT Race, Meadowlands	Date: 14.7.1990

Started:

Circuit length:

Race distance: 113,597 km

Winner's average speed: 149,540 km/h

Fastest lap:

Pete Halsmer

No. 1

Mazda RX-7

0:45,109

97,124 km/h

(lap 47)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	58	0:45:34,724	1.	GTO	4.
2.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	58	0:45:35,159	2.	GTO	1.	0:44,558
3.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	58		3.	GTO	3.
4.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	56		4.	GTO	6.
5.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	55		5.	GTO	2.
6.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	55		1.	GTU	9.	0:47,974
7.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	55		2.	GTU	13.
8.	74	George Robinson (USA)	Ford Mustang	74 Hunting Ranch	54		6.	GTO	8.
9.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	54		3.	GTU	12.
10.	71	Amos Johnson (USA)	Mazda MX-6	Mazda Motorsports	53		4.	GTU	18.
11.	87	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	53		7.	GTO	17.
12.	10	Clay Young (USA)	Chevrolet Beretta	Young Racing	53		1.	AAC	15.	0:49,676
13.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	52		2.	AAC	19.
14.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	52		5.	GTU	11.
15.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	52		3.	AAC	20.
16.	12	Del Russo Taylor (USA)	Chevrolet Camaro		51		4.	AAC	25.
17.	3	Robert Borders (USA)	Chevrolet Beretta		50		5.	AAC	27.
18.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	50		6.	GTU	29.
19.	42	Chuck Coffey (USA)	Mazda RX-7	Insight Technology	50		7.	GTU	24.
20.	57	Reed Kryder (USA)	Nissan 240SX	Kryderacing	49		8.	GTU	26.
21.	18	David Yarmoluk (USA)	Mazda RX-7	Tara Motorsports	49		9.	GTU	23.
22.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	43	Mechanical	10.	GTU	14.
23.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	22	Mechanical	11.	GTU	10.
24.	67	Francis S. Mariano (USA)	Pontiac Firebird		21	Mechanical	6.	AAC	30.
25.	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston	20	Mechanical	7.	AAC	21.
26.	45	Frank Herchick (USA)	Chevrolet Camaro		15	Mechanical	8.	AAC	28.
27.	36	Joe Varde (USA)	Ford RS200	Marco Polo Motorsports	5	Mechanical	8.	GTO	7.
28.	14	Kenny Irwin, Jr. (USA)	Buick Somerset		1	Mechanical	9.	AAC	16.
29.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda Motorsports	0	Mechanical	9.	GTO	5.
30.	94	Tom Ciccone (USA)	Chevrolet Camaro		0	Accident	10.	AAC	22.

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IMSA	Round: 13

300 km Sears Point

California Camel Grand Prix, Sears Point International Raceway	Date: 15.7.1990

Started:

Circuit length: 4,060 km

Race distance: 304,528 km

Winner's average speed: 154,861 km/h

Fastest lap:

Geoff Brabham

No. 83

Nissan NPT-90

1:25,057

171,852 km/h

(lap 74)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	99	Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	75	1:57:59,243	1.	GTP	4.	1:23,081
2.	83	Geoff Brabham (AUS)	Nissan NPT-90 90-01	Nissan Performance	75	1:58:00,003	2.	GTP	7.	1:23,804
3.	84	Chip Robinson (USA)	Nissan NPT-90 90-02	Nissan Performance	75		3.	GTP	3.	1:22,849
4.	60	Davy Jones (USA) Alain Ferté (F)	Jaguar XJR-10 589	Castrol Jaguar Racing	75		4.	GTP	9.	1:23,491
5.	16	James Weaver (GB) DNS - Rob Dyson (USA)	Porsche 962 C 148	Dyson Racing	75		5.	GTP	6.	1:23,649
6.	61	Price Cobb (USA) John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	75		6.	GTP	8.	1:24,037
7.	67	John Paul, Jr. (USA) Jacques Villeneuve, Sr. (CDN)	Nissan GTP ZX-T 88-03	Seabroke	73		7.	GTP	10.	1:23,607
8.	32	Tomas Lopez (MEX) Dan Marvin (USA)	Spice SE90P Buick 015	Spice Engineering	72		1.	Lights	11.	1:29,064
9.	8	Charles Morgan (USA) Tom Hessert (USA)	Kudzu DG-1 Buick 002	Essex Racing	70		2.	Lights	14.	1:29,435
10.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	70		3.	Lights	12.	1:29,187
11.	9	Howard Katz (USA) Brian Bonner (USA)	Spice SE88P Buick	Essex Racing	69		4.	Lights	19.	1:33,451
12.	09	Michael Dow (USA) George Sutcliffe (USA) Bob Lesnett (USA)	Spice SE89P Pontiac Firebird 001	Racecraft International	66		8.	GTP	16.	1:30,516
13.	33	Perry McCarthy (GB) Jay Cochran (USA)	Spice SE90P Chevrolet 013	Spice Engineering	65	Engine	9.	GTP	1.	1:21,409
14.	4	Scott Schubot (USA) Ken Knott (USA)	Spice SE88P Buick 002	S & L Racing	57	Ignition	5.	Lights	13.	1:29,415
15.	12	Carlos Bobeda (USA) Andy Evans (USA)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	41	Suspension	6.	Lights	20.	1:40,952
16.	98	Drake Olson (USA) DNS - Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	39	Engine	10.	GTP	5.	1:23,530
17.	55	David Rocha (USA) Don Bell (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	39	Accident	7.	Lights	18.	1:31,311
18.	6	Bruce Canepa (USA)	Porsche 962 C HR2	Canepa Motorsports	34	Transmission	11.	GTP	17.	1:30,653
19.	64	Albert Naon, Jr. (USA) DNS - Wayne Taylor (ZA)	Spice SE89P Chevrolet 003	Jim Miller Racing	22	Engine	12.	GTP	2.	1:22,787
20.	19	David Tennyson (CDN) DNS - Calvin Fish (USA)	Spice SE90P Ferrari	David Tennyson Racing	11	Engine	8.	Lights	15.	1:30,356
	Did not start:
	10	John Hotchkis (USA) Jim Adams (USA)	Spice SE90P Pontiac 008	Hotchkis Racing		accident in practice		GTP		1:24,802

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IMSA	Round: 14

300 km Portland

G.I. Joe's Camel Grand Prix, Portland International Raceway	Date: 29.7.1990

Started:

Circuit length: 3,082 km

Race distance: 298,944 km

Winner's average speed: 183,848 km/h

Attendance: 29200

Fastest lap:

Davy Jones

No. 60

Jaguar XJR-10

0:58,97

188,142 km/h

(lap 14)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	60	Davy Jones (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	97	1:37:33,740	1.	GTP	2.	0:56,475
2.	98	Drake Olson (USA)	Eagle HF89 Toyota	All American Racers	97	1:38:01,895	2.	GTP	7.	0:57,481
3.	64	Wayne Taylor (ZA)	Spice SE89P Chevrolet 003	Jim Miller Racing	97		3.	GTP	9.	0:57,324
4.	84	Chip Robinson (USA)	Nissan NPT-90 90-02	Nissan Performance	96		4.	GTP	5.	0:57,250
5.	67	John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	96		5.	GTP	8.	0:57,600
6.	92	Dan Marvin (USA) David Rocha (USA)	Spice SE88P Pontiac Firebird	Huffaker Racing	93		6.	GTP	12.	0:59,384
7.	33	Jay Cochran (USA) Perry McCarthy (GB)	Spice SE90P Chevrolet 013	Spice Engineering	87	Overheating	7.	GTP	4.	0:57,128
8.	32	Tomas Lopez (MEX) Parker Johnstone (USA)	Spice SE90P Buick 015	Spice Engineering	87		1.	Ligths	14.	1:02,252
9.	16	James Weaver (GB)	Porsche 962 C 148	Dyson Racing	87		8.	GTP	10.	0:57,445
10.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	87		2.	Ligths	17.	1:03,846
11.	9	Charles Morgan (USA) Brian Bonner (USA)	Spice SE88P Buick	Essex Racing	86		3.	Ligths	19.	1:05,832
12.	19	David Tennyson (CDN) David Loring (USA)	Spice SE90P Ferrari	David Tennyson Racing	85		4.	Ligths	16.	1:03,779
13.	99	Juan-Manuel Fangio II (RA)	Eagle HF90 Toyota	All American Racers	83		9.	GTP	3.	0:56,599
14.	12	Carlos Bobeda (USA) Andy Evans (USA)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	76		5.	Lights	20.	1:07,122
15.	83	Geoff Brabham (AUS)	Nissan NPT-90 90-01	Nissan Performance	48	Stuck throttle	10.	GTP	1.	0:56,475
16.	30	Gianpiero Moretti (I)	Porsche 962 C 001GS	Momo-Gebhardt Racing	47	Driver fatique	11.	GTP	13.	0:59,477
17.	10	Jim Adams (USA) DNS - John Hotchkis (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	44	Overheating	12.	GTP	11.	0:58,477
18.	8	Tom Hessert (USA)	Kudzu DG-1 Buick 002	Essex Racing	26	Suspension	6.	Ligths	15.	1:03,617
19.	4	Ken Knott (USA) DNS - Jim Pace (USA)	Spice SE88P Buick 002	S & L Racing	17	Accident	7.	Ligths	18.	1:04,316
20.	61	John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	13	Engine	13.	GTP	6.	0:57,477

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IMSA	Round: 14

Portland [GT]

90 minute Purolator IMSA GT, Portland	Date: 29.7.1990

Started:

Circuit length: 3,082 km

Race distance: 212,651 km

Winner's average speed: 157,909 km/h

Attendance: 29200

Fastest lap:

Dorsey Schroeder

No. 6

Mercury Cougar XR-7

1:4,16

172,924 km/h

(lap 5)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	69	1:20:48,012	1.	GTO	2.
2.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	69	1:21:33,513	2.	GTO	1.	1:03,397
3.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	69		3.	GTO	5.
4.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda Motorsports	68		4.	GTO	6.
5.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	68		5.	GTO	3.
6.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	68		6.	GTO	4.
7.	42	Bob Patch (USA)	Chevrolet Corvette		66		7.	GTO	7.
8.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	65		1.	GTU	13.
9.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	65		2.	GTU	10.	1:09,473
10.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	65		3.	GTU	18.
11.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	64		4.	GTU	15.
12.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	63		5.	GTU	17.
13.	62	Keith Delaney (USA)	Pontiac Trans-Am		63		1.	AAC	9.	1:08,223
14.	85	Don Reynolds (USA)	Nissan 240SX	American Instruments	63		6.	GTU	21.
15.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	63		7.	GTU	11.
16.	09	Graham Morin (CDN)	Mazda RX-7		62		8.	GTU	23.
17.	25	Dale Kreider (USA)	Buick Somerset	QMI Oil Treatment	60		2.	AAC	20.
18.	57	Monte Shelton (USA)	Porsche 911		59	Mechanical	9.	GTU	19.
19.	65	Kent Painter (USA) Anthony Puleo (USA)	Chevrolet Camaro	Western Chemical	59		3.	AAC	28.
20.	72	John Daley (USA)	Mazda RX-7	Corona Extra	58		10.	GTU	26.
21.	88	Mike Henderson (USA)	Mazda RX-7		57	Mechanical	11.	GTU	25.
22.	18	Paul Lewis (USA)	Mazda MX-6	Al Bacon Performance	56		12.	GTU	22.
23.	92	Duane Ablamis (USA)	Mazda RX-7		54		13.	GTU	24.
24.	82	Rick Weldon (USA)	Mazda RX-7		51	Mechanical	14.	GTU	27.
25.	79	J. D. Smith (USA)	Chevrolet Camaro	Raceway	45		4.	AAC	16.
26.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	40	Mechanical	15.	GTU	14.
27.	7	Bill Auberlen (USA)	Mazda RX-7	Auberlen Racing	17	Accident	16.	GTU	12.
28.	78	Richard Gottlieb (USA)	Chevrolet Camaro	Raceway	12	Mechanical	8.	GTO	8.

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IMSA	Round: 15

300 km Road America [GT]

Chisago Tribune presents the Nissan Grand Prix of Road America (300 km IMSA GTO/AAC/GTU Challenge), Road America	Date: 19.8.1990

Started:

Circuit length: 6,437 km

Race distance: 154,497 km

Winner's average speed: 150,583 km/h

Fastest lap:

Steve Millen

No. 75

Nissan 300ZX

2:15,193

171,418 km/h

(lap 24)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	24	1:01:33,570	1.	GTO	4.
2.	40	Jean-Pierre Jabouille (F)	Ferrari F40-LM ZFFGJ34B000079890	0123 Art Sports	24	1:01:36,025	2.	GTO	5.
3.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	24		3.	GTO	3.
4.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	24		4.	GTO	2.
5.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	24		5.	GTO	1.	2:10,218
6.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda	24		6.	GTO	8.
7.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda	24		7.	GTO	6.
8.	5	Jim Stevens (USA)	Mercury Cougar XR-7	Roush Racing	23		8.	GTO	7.
9.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	23		1.	GTU	12.
10.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	23		2.	GTU	10.	2:22,718
11.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	23		3.	GTU	13.
12.	71	Amos Johnson (USA)	Mazda MX-6	Mazda Motorsports	22		4.	GTU	15.
13.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	22		5.	GTU	16.
14.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	22		6.	GTU	18.
15.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	22		7.	GTU	19.
16.	78	Richard Gottlieb (USA)	Chevrolet Camaro	Raceway	22		9.	GTO	11.
17.	10	Clay Young (USA)	Chevrolet Beretta	Clay Young	22		1.	AAC	33.
18.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	22		8.	GTU	14.
19.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer	21		9.	GTU	26.
20.	12	Kent Painter (USA)	Chevrolet Camaro		21		2.	AAC	20.
21.	72	Patrick Mooney (USA)	Porsche 911	Jay Kjoller Motorsports	21		10.	GTU	25.
22.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	21		3.	AAC	17.
23.	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston	21		4.	AAC	29.
24.	25	Dale Kreider (USA)	Buick Somerset	QMI Oil Treatment	21		5.	AAC	22.
25.	14	Kenny Irwin, Jr. (USA)	Buick Somerset		21		6.	AAC	24.
26.	43	Glenn Andrew (USA)	Chevrolet Camaro		20		7.	AAC	27.
27.	45	Frank Herchick (USA)	Chevrolet Camaro	Frank Herchick	20		8.	AAC	23.
28.	57	Henry Camferdam (USA)	Nissan 240SX	Kryderacing	20		11.	GTU	30.
29.	7	Michael Kehoe (USA)	Pontiac Firebird	Michael Kehoe	20		9.	AAC	21.
30.	20	Dan Osterholt (USA)	Chevrolet Beretta	Dan Osterholt	17	Engine	10.	AAC	34.
31.	42	Chuck Coffey (USA)	Mazda RX-7	Insight Technology	12	Axle	12.	GTU	31.
32.	15	Eduardo Pellerano (DR)	Mazda RX-7	Eduardo Pellerano	8	Mechanical	13.	GTU	32.
33.	4	Michel Ferté (F)	Ferrari F40-LM ZFFGJ34B000079891	0123 Art Sports	6	Mechanical	10.	GTO	9.
34.	89	Jack Buchinger (USA)	Mazda RX-7		2	Mechanical	14.	GTU	28.
	Disqualified:
	50	Bruce Nesbitt (USA)	Chevrolet Camaro					AAC		2:24,950
	Did not start:
	36	Joe Varde (USA)	Ford RS200	Marco Polo Motorsports				GTO
	In entry list:
	18	Paul Lewis (USA)	Mazda MX-6	Al Bacon Performance				GTU

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IMSA	Round: 15

500 km Road America

Chisago Tribune presents the Nissan Grand Prix of Road America, Road America, Elkhart Lake	Date: 19.8.1990

Practiced:	21	(GTP - 13, Lights - 8)
Started:	19	(GTP - 11, Lights - 8)

Circuit length: 6,437 km

Race distance: 251,058 km

Winner's average speed: 182,035 km/h

Fastest lap:

Geoff Brabham

No. 83

Nissan NPT-90

1:55,772

200,173 km/h

(lap 19)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	83	Geoff Brabham (AUS)	Nissan NPT-90 90-01	Nissan Performance	39	1:22:45,044	1.	GTP	1.	1:54,808
2.	60	Davy Jones (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	39	1:23:07,976	2.	GTP	3.	1:55,513
3.	98	Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	39		3.	GTP	7.	1:58,731
4.	16	James Weaver (GB)	Porsche 962 C 148	Dyson Racing	39		4.	GTP	5.	1:56,805
5.	67	John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	BF Goodrich	39		5.	GTP	10.	2:06,648
6.	61	John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	38		6.	GTP	4.	1:56,527
7.	33	Jay Cochran (USA)	Spice SE90P Chevrolet 013	Spice Engineering	38		7.	GTP	6.	1:57,995
8.	64	Wayne Taylor (ZA)	Spice SE89P Chevrolet 003	MTI Vacations	38		8.	GTP	9.	1:59,954
9.	84	Chip Robinson (USA)	Nissan NPT-90 90-02	Nissan Performance	37		9.	GTP	2.	1:55,462
10.	99	Rocky Moran (USA)	Eagle HF90 Toyota	All American Racers	37		10.	GTP	8.	1:59,274
11.	80	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE89P Ferrari	Bieri Racing	35		1.	Lights	13.	2:08,972
12.	32	Tomas Lopez (MEX) Parker Johnstone (USA)	Spice SE90P Buick 015	Spice Engineering	35		2.	Lights	12.	2:08,762
13.	4	Ken Knott (USA) Jim Pace (USA)	Spice SE88P Buick 002	Infinity/S & L Racing	34		3.	Lights	14.	2:10,700
14.	9	Howard Katz (USA) Brian Bonner (USA)	Spice SE88P Buick	Essex Racing	34		4.	Lights	17.	2:14,699
15.	36	Frank Jellinek (USA) John Grooms (USA)	Argo JM19 Mazda	Erie Scientific Racing	33		5.	Lights	18.	2:17,110
16.	19	David Tennyson (CDN) DNS - Dan Marvin (USA)	Spice SE90P Ferrari	Denon America	21	Mechanical	6.	Lights	15.	2:11,590
17.	92	Max Schmidt (USA) DNS - Jim Briody (USA)	Argo JM19 Mazda 106	Promo Racing	18	Electrical	7.	Lights	19.	2:24,842
18.	10	John Hotchkis (USA) DNS - Jim Adams (USA)	Spice SE90P Pontiac 008	Wynn's	11	Engine	11.	GTP	11.	2:08,606
19.	8	Tom Hessert (USA) DNS - Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	3	Electrical	8.	Lights	16.	2:12,566
	Did not start:
	1	Geoff Brabham (AUS) Chip Robinson (USA) Derek Daly (IRL) Bob Earl (USA)	Nissan GTP ZX-T	Nissan Performance		Withdrawn		GTP
	5	Paul Newman (USA) Mike Brockman (USA)	Spice SE89P Oldsmobile 002	Milner Racing		Accident		GTP
	In entry list:
	25	Brent O'Neill (USA)	Argo JM19 Buick 113	Performance Technology				Lights
	55	David Rocha (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing				Lights

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IMSA	Round: 16

2 h San Antonio

Nissan Camel Grand Prix of San Antonio, San Antonio	Date: 2.9.1990

Started:

Circuit length: 2,688 km

Race distance: 263,385 km

Winner's average speed: 131,369 km/h

Attendance: 20000

Fastest lap:

Wayne Taylor

No. 64

Spice SE89P Chevrolet

1:0,754

159,254 km/h

(lap 29)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	99	Juan-Manuel Fangio II (RA)	Eagle HF90 Toyota	All American Racers	98	2:00:17,718	1.	GTP	11.	1:06,017
2.	84	Chip Robinson (USA)	Nissan NPT-90 90-02	Nissan Performance	98	2:00:36,041	2.	GTP	9.	1:05,325
3.	83	Geoff Brabham (AUS)	Nissan NPT-90 90-01	Nissan Performance	98		3.	GTP	1.	1:03,780
4.	98	Drake Olson (USA)	Eagle HF89 Toyota	All American Racers	97		4.	GTP	8.	1:04,587
5.	16	James Weaver (GB)	Porsche 962 C 148	Dyson Racing	96		5.	GTP	7.	1:04,555
6.	5	Mike Brockman (USA) Scott Sharp (USA)	Spice SE89P Oldsmobile 002	Tom Milner Racing	91	Accident	6.	GTP	10.	1:05,997
7.	32	Tomas Lopez (MEX) Parker Johnstone (USA)	Spice SE90P Buick 015	Spice Engineering	91		1.	Lights	15.	1:10,694
8.	4	Ken Knott (USA) Aurelio Lopez (MEX)	Spice SE88P Buick 002	S & L Racing	91		2.	Lights	19.	1:12,356
9.	67	John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	90	Accident	7.	GTP	6.	1:04,497
10.	8	Tom Hessert (USA) Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	90		3.	Lights	13.	1:09,361
11.	01	Greg Gallaspy C. T. Hancock George Sutcliffe (USA)	Spice SE87/88L Buick SE87L-001	Racecraft International	82		4.	Lights	20.	1:14,866
12.	59	David Rocha (USA) Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	80		5.	Lights	18.	1:11,852
13.	19	David Loring (USA) Fermin Velez (E)	Spice SE90P Ferrari	David Tennyson Racing	75		6.	Lights	16.	1:11,630
14.	61	Price Cobb (USA)	Jaguar XJR-10 389	Castrol Jaguar Racing	71	Altenator belt	8.	GTP	4.	1:04,306
15.	80	Ruggero Melgrati (I) DNS - Martino Finotto (I)	Spice SE90P Ferrari	Bieri Racing	47	Accident	7.	Lights	14.	1:09,476
16.	9	Brian Bonner (USA)	Spice SE88P Buick	Essex Racing	42	Drive shaft	8.	Lights	17.	1:11,860
17.	33	Perry McCarthy (GB) DNS - Jay Cochran (USA)	Spice SE90P Chevrolet 013	Spice Engineering	36	Engine	9.	GTP	5.	1:04,434
18.	10	Jim Adams (USA) DNS - John Hotchkis (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	35	Mechanical	10.	GTP	12.	1:09,042
19.	64	Wayne Taylor (ZA)	Spice SE89P Chevrolet 003	Jim Miller Racing	35	Ignition	11.	GTP	3.	1:04,018
20.	60	Davy Jones (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	3	Accident	12.	GTP	2.	1:03,985
	Did not start:
	09	George Sutcliffe (USA) Dow Hunt	Spice SE89P Pontiac 001	Racecraft International				GTP	21.	1:18,253

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IMSA	Round: 16

San Antonio [GT]

45 minute IMSA GT, San Antonio	Date: 2.9.1990

Started:

Circuit length: 2,688 km

Race distance: 102,129 km

Winner's average speed: 135,776 km/h

Attendance: 20000

Fastest lap:

Dorsey Schroeder

No. 6

Mercury Cougar XR-7

1:8,16

141,951 km/h

(lap 8)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	38	0:45:07,870	1.	GTO	2.
2.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	38	0:45:11,318	2.	GTO	6.
3.	63	Elliot Forbes-Robinson (USA)	Mazda RX-7	Mazda Motorsports	37		3.	GTO	5.
4.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	37		1.	GTU	7.	1:13,866
5.	07	Stu Hayner (USA)	Dodge Daytona	Full Time Racing	36		2.	GTU	11.
6.	87	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	36		4.	GTO	12.
7.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	36		3.	GTU	10.
8.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	36		5.	GTO	1.	1:09,051
9.	37	Lance Stewart (USA)	Mazda MX-6	Mazda Motorsports	36		4.	GTU	8.
10.	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston	35		1.	AAC	20.
11.	85	Don Reynolds (USA)	Nissan 240SX	American Instruments	35		5.	GTU	15.
12.	18	Amos Johnson (USA)	Mazda MX-6	Al Bacon Performance	35		6.	GTU	17.
13.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	35		7.	GTU	9.
14.	14	Jim Pallas (USA)	Chevrolet Camaro		35		6.	GTO	13.
15.	65	Kent Painter (USA)	Chevrolet Camaro	Western Chemical	34		2.	AAC	22.
16.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	34		8.	GTU	14.
17.	82	Dick Greer (USA)	Mazda RX-7	Dick Greer Racing	34		9.	GTU	23.
18.	51	Bill Fuller (USA)	Buick Somerset	Fuller Farms	33		3.	AAC	25.
19.	25	Dale Kreider (USA)	Buick Somerset	QMI Oil Treatment	32		4.	AAC	30.
20.	83	Vic Manuelli (USA)	Mercury Capri	Fantasy Racing	32		5.	AAC	29.
21.	66	Jimmy Landrum (USA)	Porsche 911		31	Mechanical	10.	GTU	26.
22.	79	Alex Tradd (USA)	Chevrolet Camaro		31		7.	GTO	29.
23.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	30	Mechanical	6.	AAC	21.
24.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	29	Mechanical	8.	GTO	3.
25.	12	Del Russo Taylor (USA)	Chevrolet Camaro		26	Mechanical	7.	AAC	19.	1:18,371
26.	7	Bill Auberlen (USA)	Mazda RX-7	Auberlen Racing Concept	19	Brakes	11.	GTU	18.
27.	72	John Daley (USA)	Mazda RX-7	Corona Extra	16	Mechanical	12.	GTU	24.
28.	88	Mike Henderson (USA)	Mazda RX-7		8	Mechanical	13.	GTU	27.
29.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	3	Mechanical	14.	GTU	16.
30.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	2	Mechanical	9.	GTO	4.

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IMSA	Round: 17

500 km Watkins Glen [GT]

The New York 500, Watkins Glen International	Date: 23.9.1990

Started:

Circuit length:

Race distance: 499,997 km

Winner's average speed: 160,402 km/h

Fastest lap:

Lance Stewart

No. 63

Mazda RX-7

1:47,46

182,068 km/h

(lap 56)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	92	3:07:01,733	1.	GTO	3.
2.	40	Hurley Haywood (USA) Michel Ferté (F)	Ferrari F40-LM ZFFGJ34B000079890	0123 Art Sports	88	3:07:36,950/Engine	2.	GTO	2.
3.	37	Amos Johnson (USA) John Finger (USA)	Mazda MX-6	Mazda Motorsports	87		1.	GTU	12.
4.	38	Stu Hayner (USA)	Mazda MX-6	Mazda Motorsports	87		2.	GTU	13.
5.	5	Jim Stevens (USA) Bob Schneider (USA)	Mercury Cougar XR-7	Roush Racing	86		3.	GTO	7.
6.	07	Neil Hanneman (USA)	Dodge Daytona	Full Time Racing	85		3.	GTU	8.
7.	31	Ken Bupp (USA) Robert Peters (CDN)	Chevrolet Camaro		84		4.	GTO	9.
8.	71	Dennis Shaw (USA)	Mazda MX-6	Mazda Motorsports	84		4.	GTU	14.
9.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	83	Mechanical	5.	GTO	4.
10.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	81		1.	AAC	22.
11.	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston	81		2.	AAC	20.
12.	87	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	79		6.	GTO	21.
13.	89	Ray Hendricks (USA) Bruce Jones (USA)	Porsche 911	Dynamic Air Conditioning	79		5.	GTU	32.
14.	72	Jay Kjoller (USA) Patrick Mooney (USA)	Porsche 911	Jay Kjoller Motorsports	79		6.	GTU	30.
15.	83	Jack Buchinger (USA) Larry McKay (USA)	Mazda RX-7		76		7.	GTU	31.
16.	43	Glenn Andrew (USA)	Chevrolet Camaro		75		3.	AAC	35.
17.	18	David Yarmoluk (USA) Mike Green (USA)	Mazda RX-7	Tara Motorsports	75		8.	GTU	34.
18.	12	Jon Olch (USA) Tim Banks (USA) Don Arpin (USA)	Chevrolet Camaro		71		4.	AAC	40.
19.	95	Bob Leitzinger (USA) David Loring (USA)	Nissan 240SX	Leitzinger Racing	70	Engine	9.	GTU	11.
20.	41	Jim Wakefield (USA) Reggie Smith (USA)	Chevrolet Camaro	Ironhorse Racing	69		7.	GTO	25.
21.	04	Henry Brosnaham (USA)	Chevrolet Camaro	Henry Brosnaham	65		8.	GTO	39.
22.	57	Reed Kryder (USA) Henry Camferdam (USA)	Nissan 240SX	Kryderacing	65		10.	GTU	38.
23.	63	Lance Stewart (USA)	Mazda RX-7	Mazda Motorsports	64	Accident	9.	GTO	5.
24.	58	Tom Forgione (USA) Maynard Troyer (USA)	Oldsmobile Toronado	Tom Forgione	60		5.	AAC	18.
25.	66	Brad Hoyt (USA) Leighton Reese (USA)	Mazda RX-7	North Coast Racing	58	Mechanical	11.	GTU	26.
26.	9	Robby Gordon (USA) Mike Mees (USA)	Mercury Cougar XR-7	Whistler Radar	51	Accident	10.	GTO	1.	1:46,033
27.	-	xxx					12.	GTU
28.	7	Peter Uria (USA) Jim Pace (USA)	Mazda RX-7	Mazda Motorsports	48	Mechanical	13.	GTU	15.
29.	17	Al Bacon (USA)	Mazda MX-6	Al Bacon Performance	43	Rear end	14.	GTU	16.
30.	65	Jim Lively (USA)	Nissan 300ZX	Jim Lively	43	Engine	15.	GTU	23.
31.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	36	Engine	6.	AAC	17.	2:01,099
32.	81	Mike Speakman (USA)	Nissan 240Z		35	Mechanical	16.	GTU	36.
33.	49	Clint Welding (USA)	Chevrolet Camaro	Serengeti Eyewear	30	Suspension	7.	AAC	29.
34.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	27	Engine	17.	GTU	10.
35.	06	Robert Kahn (USA)	Chevrolet Camaro	Overbagh Motor Racing	18	Engine	11.	GTO	24.
36.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	14	Engine	18.	GTU	6.	1:55,259
37.	22	Gary Smith (USA)	Chevrolet Camaro	Carolina Racing	14	Engine	12.	GTO	37.
38.	8	Chad Bacon (USA)	Mazda MX-6	Al Bacon Performance	6	Engine	19.	GTU	33.
39.	45	Frank Herchick (USA)	Chevrolet Camaro		4	Mechanical	8.	AAC	28.
40.	10	Clay Young (USA)	Chevrolet Beretta	Young Racing	1	Engine	9.	AAC	19.
	In entry list:
	18	Paul Lewis (USA)	Mazda MX-6	Al Bacon Performance				GTU
	39	Chris DeMinco (USA) Frank Del Vecchio (USA)	Chevrolet Beretta					AAC
	42	Glenn Smith (USA) Chuck Coffey (USA)	Mazda RX-7	Insight Technology Inc.				GTU
	82	Dick Greer (USA) Mike Mees (USA)	Mazda RX-7	Dick Greer Racing				GTU

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IMSA	Round: 18

Lime Rock [GT]

Jamesway 300 Lime Rock Park, Lime Rock	Date: 29.9.1990

Started:

Circuit length: 2,478 km

Race distance: 241,305 km

Winner's average speed: 120,643 km/h

Fastest lap:

Robby Gordon

No. 9

Mercury Cougar XR-7

0:51,63

171,688 km/h

(lap 25)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	98	2:00:00,568	1.	GTO	3.
2.	75	Steve Millen (NZ)	Nissan 300ZX-Turbo	Cunningham Racing	98	2:00:18,591	2.	GTO	1.	0:50,385
3.	76	Jeremy Dale (CDN)	Nissan 300ZX-Turbo	Cunningham Racing	98		3.	GTO	4.
4.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	98		4.	GTO	2.
5.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	95		1.	GTU	10.
6.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	94		2.	GTU	13.
7.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	93		3.	GTU	12.
8.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	93		4.	GTU	14.
9.	40	Jean-Pierre Jabouille (F) Eric van de Poele (B)	Ferrari F40-LM ZFFGJ34B000079890	0123 Art Sports	92		5.	GTO	6.
10.	85	Don Reynolds (USA)	Nissan 240SX	American Instrument Racing	90		5.	GTU	15.
11.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	90		6.	GTO	5.
12.	63	Lance Stewart (USA)	Mazda RX-7	Mazda Motorsports	90		7.	GTO	8.
13.	20	Dan Osterholt (USA)	Chevrolet Beretta	Osterholt Racing	88		1.	AAC	22.
14.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	87		2.	AAC	24.
15.	58	Tom Forgione (USA)	Oldsmobile Toronado	Tom Forgione	87		3.	AAC	30.
16.	10	Clay Young (USA)	Chevrolet Beretta	Young Racing	87		4.	AAC	21.
17.	70	Peter Andreghetti (USA) Bob Hebert (USA)	Chevrolet Corvette		87		8.	GTO	19.
18.	41	Jim Wakefield (USA) Dale Quarterly (USA)	Chevrolet Camaro	Ironhorse Racing	86		9.	GTO	20.
19.	89	Ray Hendricks (USA) Bruce Jones (USA)	Porsche 911	Dynamic Air Cond.	85		6.	GTU	26.
20.	37	Amos Johnson (USA)	Mazda MX-6	Mazda Motorsports	83		7.	GTU	11.
21.	67	Francis S. Mariano (USA)	Pontiac Firebird		81		5.	AAC	31.
22.	51	Buddy Norton (USA) Bill Cerveny (USA)	Oldsmobile Cutlass		79		6.	AAC	18.	0:56,523
23.	04	Henry Brosnaham (USA)	Chevrolet Camaro	Henry Brosnaham	76		7.	AAC	32.
24.	07	Brent O'Neill (USA)	Dodge Daytona	Full Time Racing	74	Engine	8.	GTU	9.	0:52,634
25.	18	David Yarmoluk (USA)	Mazda RX-7	Tara Motorsports	73		9.	GTU	25.
26.	44	Kendall Cranston (USA)	Chevrolet Camaro	Kendall Cranston	69	Engine	8.	AAC	23.
27.	45	Frank Herchick (USA)	Chevrolet Camaro		56	Mechanical	9.	AAC	29.
28.	12	Del Russo Taylor (USA) Kent Painter (USA)	Chevrolet Camaro		51		10.	AAC	35.
29.	57	Reed Kryder (USA) Henry Camferdam (USA)	Nissan 240SX	Kryderacing	48	Suspension	10.	GTU	28.
30.	71	Dennis Shaw (USA)	Mazda MX-6	Mazda Motorsports	42	Steering	11.	GTU	16.
31.	97	Butch Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	42	Mechanical	12.	GTU	17.
32.	4	Hurley Haywood (USA)	Ferrari F40-LM ZFFGJ34B000079891	0123 Art Sports	37	Engine	10.	GTO	7.
33.	49	Clint Welding (USA) Rick Bell (USA)	Chevrolet Camaro	Serengeti Eyewear	35		11.	AAC	36.
34.	83	Jack Buchinger (USA) Larry McKay (USA)	Mazda RX-7		32	Mechanical	13.	GTU	27.
35.	52	Martin Burk (USA)	Honda CRX		26	Engine	14.	GTU	34.
36.	84	Kim Mason (USA)	Chevrolet Corvette	Mason Racing	12	Mechanical	12.	AAC	33.

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IMSA	Round: 19

Tampa

Nissan World Challenge of Tampa, Florida State Fairgrounds, Tampa	Date: 30.9.1990

Started:

Circuit length: 3,058 km

Race distance: 336,353 km

Winner's average speed: 144,097 km/h

Fastest lap:

Geoff Brabham

No. 83

Nissan NPT-90

1:5,69

167,573 km/h

(lap 63)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	16	James Weaver (GB)	Porsche 962 C 148	Dyson Racing	110	2:20:03,109	1.	GTP	6.	1:06,647
2.	84	Chip Robinson (USA)	Nissan NPT-90 90-02	Nissan Performance	110	2:22:02,543	2.	GTP	1.	1:05,572
3.	67	John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	109		3.	GTP	9.	1:07,175
4.	61	John Nielsen (DK)	Jaguar XJR-10 389	Castrol Jaguar Racing	109		4.	GTP	7.	1:06,717
5.	83	Geoff Brabham (AUS)	Nissan NPT-90 90-03	Nissan Performance	109		5.	GTP	2.	1:05,681
6.	99	Juan-Manuel Fangio II (RA)	Eagle HF90 Toyota	All American Racers	107		6.	GTP	3.	1:05,945
7.	30	Gianpiero Moretti (I) Derek Bell (GB)	Porsche 962 C 001GS	Momo-Gebhardt Racing	105		7.	GTP	13.	no time
8.	19	Martino Finotto (I) Ruggero Melgrati (I)	Spice SE90P Ferrari	David Tennyson Racing	101		1.	Lights	17.	1:12,661
9.	32	Tomas Lopez (MEX) Fermin Velez (E)	Spice SE90P Buick 015	Spice Engineering	100		2.	Lights	14.	1:10,699
10.	9	Brian Bonner (USA) Jan Tingdal (S)	Spice SE88P Buick	Essex Racing	99		3.	Lights	19.	1:14,201
11.	8	Tom Hessert (USA) Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	97		4.	Lights	16.	1:12,532
12.	60	Davy Jones (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	89	Driver fatigue	8.	GTP	4.	1:06,103
13.	95	George Sutcliffe (USA) Bob Lesnett (USA)	Spice SE89P Pontiac 001	Racecraft International	75	Gearbox	9.	GTP	12.	1:09,562
14.	25	Jean De La Moussaye (F) Brent O'Neill (USA)	Argo JM19 Buick 113	Performance Tech	72	Electrical	5.	Lights	20.	no time
15.	98	Drake Olson (USA) Rocky Moran (USA)	Eagle HF89 Toyota	All American Racers	64	Mechanical	10.	GTP	11.	1:07,705
16.	02	"Pierre Chauvet" (A) DNS - Tony Trevor (GB)	ADA 02B Ford 87/88-002	ADA Engineering	46	Accident	11.	GTP	15.	1:10,878
17.	64	Wayne Taylor (ZA)	Spice SE89P Chevrolet 003	Jim Miller Racing	37	Engine	12.	GTP	6.	1:06,387
18.	4	Ken Knott (USA) DNS - Charles Zwolsman (NL)	Spice SE88P Buick 002	S & L Racing	22	Accident	6.	Lights	18.	1:12,700
19.	5	Scott Sharp (USA) DNS - Mike Brockman (USA)	Spice SE89P Oldsmobile 002	Tom Milner Racing	20	Accident	13.	GTP	10.	1:07,311
20.	33	Jay Cochran (USA) DNS - Perry McCarthy (GB)	Spice SE90P Chevrolet 013	Spice Engineering	18	Accident	14.	GTP	8.	no time
	Did not start:
	1	xxx	Nissan NPT-90 90-01	Nissan Performance		T-car		GTP
	80	xxx	Alba AR6 Ferrari					Lights
	Running in practice:
	5T	Scott Sharp (USA) Mike Brockman (USA)	Argo JM16	Tom Milner Racing		T-car		GTP

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IMSA	Round: 20

1 h Del Mar [GT]

Camel Grand Prix of Greater San Diego presented by Nissan (1 hour Chevron), Del Mar Fairgrounds	Date: 10.11.1990

Started:

Circuit length:

Race distance: 118,448 km

Winner's average speed: 116,835 km/h

Fastest lap:

Robby Gordon

No. 9

Mercury Cougar XR-7

1:10,503

131,480 km/h

(lap 3)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	9	Robby Gordon (USA)	Mercury Cougar XR-7	Whistler Radar	46	1:00:49,666	1.	GTO	6.
2.	1	Pete Halsmer (USA)	Mazda RX-7	Mazda Motorsports	46	1:00:50,004	2.	GTO	5.
3.	76	Jeremy Dale (CDN)	Nissan 300ZX	Cunningham Racing	46		3.	GTO	2.
4.	6	Dorsey Schroeder (USA)	Mercury Cougar XR-7	Whistler Radar	46		4.	GTO	3.
5.	8	Les Lindley (USA)	Chevrolet Camaro	Lindley Racing	46		5.	GTO	4.
6.	00	Don Knowles (USA)	Dodge Daytona	Full Time Racing	44		1.	GTU	8.
7.	38	John Finger (USA)	Mazda MX-6	Mazda Motorsports	44		2.	GTU	14.
8.	85	Don Reynolds (USA)	Nissan 240SX	American Instruments	44		3.	GTU	13.
9.	07	Neil Hanneman (USA)	Dodge Daytona	Full Time Racing	43		4.	GTU	9.
10.	81	Beaver Theodosakis (USA)	Mazda RX-7		42		5.	GTU	20.
11.	11	Mark Porcaro (USA)	Chevrolet Beretta	Pro Racing	42		1.	AAC	21.
12.	66	Brad Hoyt (USA)	Mazda RX-7	North Coast Racing	42		6.	GTU	25.
13.	93	Bart Kendall (USA)	Ford Mustang		41	Mechanical	6.	GTO	32.
14.	15	John Winthrop (USA)	Chevrolet Camaro		41		7.	GTO	24.
15.	0	John Anderson (USA)	Chevrolet Camaro		40		8.	GTO	28.
16.	65	Kent Painter (USA)	Chevrolet Camaro	Western Chemical	40		2.	AAC	29.
17.	10	Clay Young (USA)	Chevrolet Beretta	Young Racing	39	Oil leak	3.	AAC	18.	1:18,990
18.	43	Vince Bellotti (USA)	Chevrolet Camaro	The Belco Group	39		4.	AAC	30.
19.	51	Bill Fuller (USA)	Buick Somerset	Fuller Farms	37		5.	AAC	31.
20.	7	Bill Auberlen (USA)	Mazda RX-7	Auberlen Racing Concept	35	Mechanical	7.	GTU	7.	1:13,166
21.	95	Bob Leitzinger (USA)	Nissan 240SX	Leitzinger Racing	26	Mechanical	8.	GTU	12.
22.	88	Mike Henderson (USA)	Mazda RX-7		24	Mechanical	9.	GTU	23.
23.	75	Steve Millen (NZ)	Nissan 300ZX	Cunningham Racing	23	Engine	9.	GTO	1.	1:09,463
24.	96	David Loring (USA)	Nissan 240SX	Leitzinger Racing	20	Mechanical	10.	GTU	11.
25.	22	Danny Weaver (USA)	Chevrolet Camaro		19	Mechanical	6.	AAC	22.
26.	63	Price Cobb (USA)	Mazda RX-7	Mazda Motorsports	17	Axle	10.	GTO	15.
27.	72	John Daley (USA)	Mazda RX-7	Corona Extra	16	Mechanical	11.	GTU	19.
28.	01	Perrian Henry (USA)	Pontiac Firebird		14	Oil leak	11.	GTO	17.
29.	87	Anthony Puleo (USA)	Chevrolet Camaro	Puleo Racing	14	Electrical	12.	GTO	27.
30.	24	Troy Muller (USA)	Merkur XR4Ti		4	Mechanical	12.	GTU	16.
31.	42	Bob Patch (USA)	Chevrolet Corvette		4	Mechanical	13.	GTO	10.
32.	83	Vic Manuelli (USA)	Mercury Capri	Fantasy Racing	3	Mechanical	7.	AAC	26.

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IMSA	Round: 20

Del Mar

Camel Grand Prix of Greater San Diego presented by Nissan, Del Mar Fairgrounds	Date: 11.11.1990

Started:

Circuit length:

Race distance: 224,021 km

Winner's average speed: 126,874 km/h

Fastest lap:

Martin Brundle

No. 61

Jaguar XJR-10

1:3,447

146,103 km/h

(lap 18)

Pos.	No.	Driver / Nationality	Car	Entrant	Laps	Time/retired	Pos.	Group	Pos.	Practice
1.	99	Juan-Manuel Fangio II (RA)	Eagle HF89 Toyota	All American Racers	87	1:45:56,480	1.	GTP	8.	1:02,843
2.	60	Davy Jones (USA)	Jaguar XJR-10 589	Castrol Jaguar Racing	87	1:46:57,770	2.	GTP	3.	1:02,028
3.	67	John Paul, Jr. (USA)	Nissan GTP ZX-T 88-03	Seabroke	86		3.	GTP	11.	no time
4.	16	James Weaver (GB)	Porsche 962 C 148	Dyson Racing	86		4.	GTP	6.	1:02,439
5.	83	Geoff Brabham (AUS)	Nissan NPT-90 90-03	Nissan Performance	86		5.	GTP	2.	1:01,803
6.	84	Chip Robinson (USA)	Nissan NPT-90 90-02	Nissan Performance	86		6.	GTP	7.	1:03,068
7.	48	Parker Johnstone (USA) Doug Peterson (USA)	Spice SE90 Pontiac 88-004	Comptech Racing	83		1.	Lights	13.	1:06,826
8.	19	David Tennyson (CDN) Fermin Velez (E)	Spice SE90P Ferrari	David Tennyson Racing	82		2.	Lights	15.	1:08,207
9.	4	Ken Knott (USA) Charles Zwolsman (NL)	Spice SE88P Buick 002	S & L Racing	81		3.	Lights	17.	1:09,006
10.	8	Tom Hessert (USA) Charles Morgan (USA)	Kudzu DG-1 Buick 002	Essex Racing	79		4.	Lights	16.	1:08,628
11.	61	Martin Brundle (GB)	Jaguar XJR-10 389	Castrol Jaguar Racing	78		7.	GTP	4.	1:02,133
12.	80	Martino Finotto (I) Ruggero Melgrati (I)	Alba AR6 Ferrari	Bieri Racing	76		5.	Lights	14.	1:07,843
13.	10	John Hotchkis (USA) Jim Adams (USA)	Spice SE90P Pontiac 008	Hotchkis Racing	70		8.	GTP	10.	1:04,710
14.	98	Rocky Moran (USA)	Eagle - Toyota	All American Racers	68	Mechanical	9.	GTP	12.	1:02,597
15.	56	Jeff Davis (USA)	Spice - Pontiac	HDF Motorsports	67	Engine	10.	GTP	9.	1:04,673
16.	59	David Rocha (USA) Dan Marvin (USA)	Spice SE86CL Pontiac Firebird GTP PSGTPL2	Huffaker Racing	61		6.	Lights	20.	1:09,614
17.	9	Brian Bonner (USA)	Spice SE88P Buick	Essex Racing	40	Mechanical	7.	Lights	19.	1:09,535
18.	64	Wayne Taylor (ZA)	Spice SE90P Chevrolet 003	Jim Miller Racing	38	Transaxle	11.	GTP	5.	1:02,339
19.	54	Michael Dow (USA) Bob Lesnett (USA)	Spice SE90 Buick	HDF Motorsports	36	Engine	8.	Lights	18.	1:09,169
20.	39	Jay Cochran (USA) DNS - Al Unser, Jr. (USA)	Spice SE90P Chevrolet 013?	Spice Engineering	18	Accident	12.	GTP	1.	1:00,744
21.	12	Tom Virden (USA) DNS - Carlos Bobeda (USA)	Tiga GT287 Chevrolet 342	Carlos Bobeda Racing	0	Accident	9.	Lights	21.	1:17,641
	Did not start:
	32	Tomas Lopez (MEX) Fermin Velez (E)	Spice SE90P Buick 015	Spice Engineering		accident in practice		Lights		no time

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