World Sports Racing Prototypes

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1991 1992 1993 1994 1995 Drivers Makes IMSA Supercar (info)

IMSA Bridgestone Potenza Supercar Championship 1991

Round	Date	Race	State	Started
1	27.5.1991	IMSA Supercar Lime Rock	USA	14
2	30.6.1991	IMSA Supercar Watkins Glen	USA	13
3	21.7.1991	IMSA Supercar Laguna Seca	USA	15
4	27.7.1991	IMSA Supercar Portland	USA	12
5	1.9.1991	IMSA Supercar Road Atlanta	USA	18
6	22.9.1991	IMSA Supercar Road America	USA
7	13.10.1991	IMSA Supercar Del Mar	USA	15

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IMSA Bridgestone Potenza Supercar Championship	Round: 1

IMSA Supercar Lime Rock

Toyota Trucks Presents The Lime Rock Grand Prix (The Inaugural Bridgestone Potenza Supercar Championship), Lime Rock Park	Date: 27.5.1991

Started:

Circuit lenght: 2,478 km

Race distance: 69,395 km

Winner's average speed: 135,307 km/h

Fastest lap:

Chet Fillip

No. 18

Consulier GTP

1:4,39

138,565 km/h

(lap 19)

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	19	Lance Stewart (USA)	Consulier GTP	28	0:30:46,340	2.
2.	4	Kim Baker (USA)	Chevrolet Corvette ZR-1	28	0:30:49,887	6.
3.	98	Stu Hayner (USA)	Pontiac Firebird	28		9.
4.	18	Chet Fillip (USA)	Consulier GTP	28		1.	1:04,386
5.	23	Jay Sperry (USA)	Chevrolet Corvette L98	28		7.
6.	20	Shane Lewis (USA)	Consulier GTP	28		5.
7.	59	Hurley Haywood (USA)	Porsche 911 Turbo	28		8.
8.	21	Bruce MacInnes (USA)	Consulier GTP	28		4.
9.	15	Garth Ullom (USA)	Dodge Stealth	28		11.
10.	88	Bob Lesnett (USA)	Consulier	27		12.
11.	24	Don Knowles (USA)	Dodge Stealth	27		10.
12.	5	Jim Minneker (USA)	Chevrolet Corvette ZR-1	27		13.
13.	07	Duncan Drye (GB)	Lotus Esprit	26		14.
14.	3	Boris Said (USA)	Callaway Corvette	25	Mechanical	3.

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IMSA Bridgestone Potenza Supercar Championship	Round: 2

IMSA Supercar Watkins Glen

Bridgestone Potenza Supercar Championship, Watkins Glen International Circuit	Date: 30.6.1991

Started:

Circuit lenght:

Race distance: 85,965 km

Winner's average speed: 170,273 km/h

Fastest lap:

Hurley Haywood

No. 59

Porsche 911 Turbo

1:21,35

172,918 km/h

(lap 2)

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	59	Hurley Haywood (USA)	Porsche 911 Turbo	22	0:30:17,503	1.	1:21,900
2.	58	Joe Varde (USA)	Porsche 911 Turbo	22	0:30:21,735	3.
3.	18	Chet Fillip (USA)	Consulier GTP	22		4.
4.	98	Stu Hayner (USA)	Pontiac Firebird	22		6.
5.	19	Lance Stewart (USA)	Consulier GTP	22		10.
6.	88	Rob Wilson (NZ)	Consulier GTP	22		8.
7.	15	Garth Ullom (USA)	Dodge Stealth	22		9.
8.	24	Don Knowles (USA)	Dodge Stealth	22		7.
9.	5	Jim Minneker (USA)	Chevrolet Corvette ZR-1	21		12.
10.	3	Boris Said (USA)	Callaway Corvette	18	Mechanical	2.
11.	23	Jay Sperry (USA)	Chevrolet Corvette L98	14	Mechanical	5.
12.	07	Duncan Drye (GB)	Lotus Esprit	1	Mechanical	11.
	Disqualified:
	4	Kim Baker (USA)	Chevrolet Corvette ZR-1

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IMSA Bridgestone Potenza Supercar Championship	Round: 3

IMSA Supercar Laguna Seca

Bridgestone Potenza Supercar Championship, Laguna Seca Raceway	Date: 21.7.1991

Started:

Circuit lenght:

Race distance: 64,136 km

Winner's average speed: 123,459 km/h

Fastest lap:

Lance Stewart

No. 19

Consulier GTP

1:42,897

124,658 km/h

(lap 2)

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	18	Chet Fillip (USA)	Consulier GTP	18	0:31:10,164	1.	1:41,840
2.	19	Lance Stewart (USA)	Consulier GTP	18	0:31:10,511	2.
3.	98	Stu Hayner (USA)	Pontiac Firehawk	18		5.
4.	59	Hurley Haywood (USA)	Porsche 911 Turbo	18		3.
5.	58	Joe Varde (USA)	Porsche 911 Turbo	18		7.
6.	4	Kim Baker (USA)	Chevrolet Corvette ZR-1	18		4.
7.	20	Shane Lewis (USA)	Consulier GTP	18		9.
8.	99	Bill Gray (USA)	Pontiac Firehawk	18		10.
9.	88	Rob Wilson (NZ)	Consulier GTP	18		8.
10.	15	Garth Ullom (USA)	Dodge Stealth	18		11.
11.	7	Matt Adams (USA)	Pontiac Firehawk	18		15.
12.	23	Jay Sperry (USA)	Chevrolet Vette	18		13.
13.	24	Don Knowles (USA)	Dodge Stealth	18		6.
14.	5	Jim Minneker (USA)	Chevrolet Corvette ZR-1	18		14.
15.	12	Bo Lemler (USA)	Pontiac Firehawk	6	Mechanical	12.

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IMSA Bridgestone Potenza Supercar Championship	Round: 4

IMSA Supercar Portland

Bridgestone Potenza Supercar Championship, Portland International Raceway	Date: 27.7.1991

Started:

Circuit lenght:

Race distance: 70,884 km

Winner's average speed: 141,279 km/h

Fastest lap:

Joe Varde

No. 58

Porsche 911 Turbo

1:17,372

143,396 km/h

(lap 23)

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	59	Hurley Haywood (USA)	Porsche 911 Turbo	23	0:30:06,223	1.	1:16,461
2.	58	Joe Varde (USA)	Porsche 911 Turbo	23	0:30:06,366	9.
3.	19	Lance Stewart (USA)	Consulier GTP	23		3.
4.	98	Stu Hayner (USA)	Pontiac Firehawk	23		4.
5.	18	Chet Fillip (USA)	Consulier GTP	23		2.
6.	88	Rob Wilson (NZ)	Consulier GTP	23		6.
7.	12	Bo Lemler (USA)	Pontiac Firehawk	23		10.
8.	23	Jay Sperry (USA)	Chevrolet Corvette	23		7.
9.	7	Matt Adams (USA)	Pontiac Firehawk	23		12.
10.	15	Garth Ullom (USA)	Dodge Stealth	23		11.
11.	20	Shane Lewis (USA)	Consulier	22		8.
12.	99	Bill Gray (USA)	Pontiac Firehawk	15	Mechanical	5.

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IMSA Bridgestone Potenza Supercar Championship	Round: 5

IMSA Supercar Road Atlanta

Bridgestone Potenza Supercar Championship, Road Atlanta	Date: 1.9.1991

Started:

Circuit lenght:

Race distance: 77,055 km

Winner's average speed: 147,413 km/h

Fastest lap:

Doc Bundy

No. 10

Lotus Esprit

1:36,988

150,533 km/h

(lap 2)

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	10	Doc Bundy (USA)	Lotus Esprit	19	0:31:21,779	2.
2.	59	Hurley Haywood (USA)	Porsche 911 Turbo	19	0:31:23,983	1.	1:35,806
3.	58	Hans-Joachim Stuck (D)	Porsche 911 Turbo	19		3.
4.	9	Paul Newman (USA)	Lotus Esprit	19		7.
5.	12	Bo Lemler (USA)	Lotus Esprit	19		8.
6.	98	Stu Hayner (USA)	Pontiac Firehawk	19		6.
7.	19	Lance Stewart (USA)	Consulier GTP	19		5.
8.	11	Mike Brockman (USA)	Lotus Esprit	19		13.
9.	23	Jay Sperry (USA)	Chevrolet Corvette	19		10.
10.	15	Garth Ullom (USA)	Dodge Stealth	19		12.
11.	18	Chet Fillip (USA)	Consulier GTP	19		4.
12.	20	Broc Glover (USA)	Consulier GTP	19		9.
13.	99	Bill Gray (USA)	Pontiac Firehawk	19		14.
14.	57	David Rocha (USA)	Porsche 911 Turbo	19		16.
15.	7	Matt Adams (USA)	Pontiac Firehawk	18		18.
16.	88	Rob Wilson (NZ)	Consulier GTP	17		15.
17.	21	Amos Johnson (USA)	Consulier GTP	6	Mechanical	11.
18.	24	Scott Gaylord (USA)	Dodge Stealth	1	Mechanical	17.

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IMSA Bridgestone Potenza Supercar Championship	Round: 6

IMSA Supercar Road America

Road America	Date: 22.9.1991

Circuit lenght:

Race distance: 64,374 km

Winner's average speed: 128,215 km/h

Fastest lap:

Hurley Haywood

No.

Porsche 911 Turbo

2:57,261

130,737 km/h

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	-	Hurley Haywood (USA)	Porsche 911 Turbo	10	0:30:07,479	1.	2:32,873
2.	-	Bobby Carradine (USA)	Lotus Esprit	10		4.	2:34,193
3.	-	Doc Bundy (USA)	Lotus Esprit	10		3.	2:33,979
4.	-	Rob Wilson (NZ)	Dodge Stealth	10
5.	-	Paul Newman (USA)	Lotus Esprit	10		6.	2:36,839
6.	-	Bo Lemler (USA)	Lotus Esprit	10		5.	2:35,874
7.	-	Jay Sperry (USA)	Chevrolet Corvette	10		8.	2:38,732
8.	-	Stu Hayner (USA)	Pontiac Firehawk	10		7.	2:37,132
9.	-	Don Knowles (USA)	Porsche 911 Turbo	10	0:30:57,827	2.	2:32,906
10.	-	Tony Piocosta (USA)	Chevrolet Corvette	10
11.	-	Lance Stewart (USA)	Consulier GTP
12.	-	xxx	?
13.	-	xxx	?
14.	-	Chet Fillip (USA)	Consulier GTP			9.	2:38,816
	Other starters:
	-	Jim Minneker (USA)	Chevrolet Corvette			10.	2:40,345

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IMSA Bridgestone Potenza Supercar Championship	Round: 7

IMSA Supercar Del Mar

Bridgestone Potenza Supercar Championship, Del Mar Fairgrounds Circuit	Date: 13.10.1991

Started:

Circuit lenght:

Race distance: 59,224 km

Winner's average speed: 114,424 km/h

Fastest lap:

Hans-Joachim Stuck

No. 58

Porsche 911 Turbo

1:19,449

116,676 km/h

(lap 2)

Pos.	No.	Driver / Nationality	Car	Laps	Time/retired	Pos.	Practice
1.	58	Hans-Joachim Stuck (D)	Porsche 911 Turbo	23	0:31:03,288	1.	1:18,934
2.	9	Bobby Carradine (USA)	Lotus Esprit	23	0:31:04,057	3.
3.	11	Mike Brockman (USA)	Lotus Esprit	23		4.
4.	23	Jay Sperry (USA)	Chevrolet Corvette	23		6.
5.	59	Hurley Haywood (USA)	Porsche 911 Turbo	23		5.
6.	98	Stu Hayner (USA)	Pontiac Firebird	23		9.
7.	12	Bo Lemler (USA)	Lotus Esprit	23		8.
8.	57	Jeff Purner (USA)	Porsche 911 Turbo	23		10.
9.	18	Chet Fillip (USA)	Consulier GTP	23		11.
10.	15	Garth Ullom (USA)	Dodge Stealth	23		13.
11.	10	Doc Bundy (USA)	Lotus Esprit	22		2.
12.	24	Rob Wilson (NZ)	Dodge Stealth	22		12.
13.	20	Mitch Payton (USA)	Consulier GTP	21		15.
14.	99	Bill Gray (USA)	Pontiac Firebird	11	Mechanical	14.
15.	19	Lance Stewart (USA)	Consulier GTP	5	Mechanical	7.

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This information is gathered from various sources. It is used in good faith for informative purposes only.

World Sports Racing Prototypes

IMSA Bridgestone Potenza Supercar Championship 1991

WSRP Home Page

IMSA Supercar Lime Rock

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IMSA Supercar Watkins Glen

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IMSA Supercar Laguna Seca

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IMSA Supercar Portland

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IMSA Supercar Road Atlanta

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IMSA Supercar Road America

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IMSA Supercar Del Mar

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Last update: 2.10.2005