Career

Racing cars - part one

After graduating from high school, Paul Jr. started working for his father's team, JLP Racing, learning the ins and outs of what a racing organisation was. He became some kind of jack-of-all-trades within the team. As Paul Jr. started to learn about engines, his father decided his son needed to go a racing school. He was enrolled at the Skip Barber Racing School, but Paul Jr. was deemed to be hopeless. Despite this setback, Paul Sr. bought his son an old Formula Ford. In 1979, he took part in a few Formula Ford races, and made the SCCA National Championship Runoffs.

His career really took off in 1980, when he became part of JLP Racing’s driver line-up. His first race was at Coca-Cola 400 at Lime Rock. Co-driving alongside his father in a Porsche 935, they won the second heat, and subsequently the race overall. Junior had won the first IMSA race he entered. He repeated this feat by winning the Road America Pabst 500 three months later. With three second places, he would finish fourth in the final IMSA GTP standings.

The 1981 season would be quite interesting for the father and son team. The Porsche team faced a new challenge in the shape of the Lola T600. The Chevrolet powered prototype, with its better handling, driven by Englishman Brian Redman, quickly dominated the IMSA Championship. Such was its domination that John Paul Sr. decided to purchase the first customer Lola T600. During the season, it become clear that only Junior could challenge for race victories, so Senior became JLP Racing’s team manager, while Junior did the driving. Senior then only co-drove in the endurance races. Despite having the Lola, the Pauls won a rain-shortened race at Pocono in their Porsche 935 JLP-3. Using the same 935, Junior would go on to win the Daytona finale.

The Pauls started the 1982 season perfectly with back-to-back wins in the US classic endurances races, the 24 Hours of Daytona and the 12 Hours of Sebring. For the Daytona race, they were partnered by the 1977 Deutsche Rennsport Meisterschaft Champion, Rolf Stommelen. At Sebring, they overcame a gearbox failure in their 935 to win over the March 82G, led by the hard charging Bobby Rahal. The Pauls' second team car was also on the podium. More importantly, Paul Jr.'s win at Road Atlanta attracted Miller Brewing Company sponsorship for the remainder of the season. He then switched to the Lola to win at Laguna Seca. He teamed up again with his father in the 935 JLP-3 to win the Charlotte 500 km.

Paul Junior soon discovered that both his Lola and 935 JLP-3 were being outpowered by championship rival, John Fitzpatrick in Porsche 935K4, but he had a new weapon waiting for him. He drove a new Porsche 935 JLP-4 to a debut victory at Brainerd. He scored another win at Portland, before swapping back to the older Porsche for the endurance races. He drove the JLP-3 with his father to win the Mosport 6 Hours. For the next endurance race, Paul was partnered with Mauricio de Narváez, and the pair finished second in Road America, behind the English pairing of Fitzpatrick and David Hobbs. He was re-united with his father at Road Atlanta for the 500 km event. Their last race together resulted in a second place in Pocono. Paul Jr. had clinched the IMSA GT Championship at the age of 22, becoming IMSA’s youngest ever GTP champion.

The beginning of 1983 saw John Paul Sr. shoot federal witness Stephen Caron, who would testify about Paul's illegal activities. This left Junior’s career at a crossroads. After finishing second in the Grand Prix of Miami in a JLP Racing Lola, the team would be dismantled following his father’s disappearance. This left the reigning champion without a regular sportscar drive. He was hired by Henn’s Swap Shop Racing for both the 12 Hours of Sebring and the Road America Pabst 500 but these resulted in two DNFs.

Away from IMSA, he tried his hand at CART racing, winning the 1983 Norton Michigan 500 in only his fourth Indycar start. After leading 66 of the 250 laps aboard the VDS Associates’s Penske PC10, he passed Rick Mears on the last lap and took the checkered flag seconds later as Mears spun and crashed behind him. With a second place in the Caesars Palace Grand Prix (Las Vegas) and a further two third places, he would go on to finish 8th in points in 1983. Meanwhile, another new series, another victory first time out. This time in the Trans-Am series, he won for DeAtley Motorsports at Trois-Rivières.

In 1984, Paul finished 2nd in the 1984 24 Hours of Le Mans with Jean Rondeau in a Preston Henn’s T-Bird Swap Shop Porsche 956. He also finished 2nd in the Six Hours of Watkins Glen, this time driving with Bruce Leven in his Bayside Disposal Racing Porsche 962. After this race, he was offered a seat alongside John Morton, by Conte Racing. Apart from an 8th place in Road America, Paul and Morton did not finish any races aboard the March-Chevrolet 84G. The CART scene did not fare much better. Although he entered nine of the sixteen races, this was for four different teams. The best result was a 3rd place in the Caesars Palace Grand Prix, for Provimi Veal Racing, in their March-Cosworth 84C.

As his father was finally indicted, tried and convicted, John Paul Jr. had a mixed season in 1985. He started the season with Conte Racing, who had switched to Buick engines, but these proved to be unreliable. In total, he had 11 DNFs in 11 IMSA starts. After wrecking his AMI Racing March-Cosworth 85C in Indianapolis 500, he would finish only one race, that being the Budweiser Cleveland Grand Prix in 17th.

Early in 1986, Junior broke his seventeen IMSA DNFs nightmare by finishing second at Road Atlanta alongside Whitney Ganz for RC Buick Hawk, in their March-Buick 85G.

Away from the track

Paul was lured into the drug trade at the age of 15 just to be with father. His first legal troubles was on January 10, 1979, he and another accomplice were caught by customs agents loading equipment onto a pickup truck on the bank of a canal in the Louisiana bayous after dark. Following questioning, when one of them smelled marijuana on their clothing, his father was apprehended on his 42-foot boat named Lady Royale, where customs discovered marijuana residue and $10,000 on board. A rented truck was discovered nearby, which contained 1,565 pounds (710 kg) of marijuana. In court, all three pleaded guilty to marijuana possession charges, where each was placed on three years' probation and fined $32,500.

Paul's racing career was interrupted in May 1986, when he was sentenced to five years in prison, for his involvement in a drug trafficking ring with his father and subsequent refusal to testify against him. He was sent to a minimum security prison in Alabama. He served a total of 2½ years, being released in October 1989.

Racing cars - part two

Following his release in October 1988, he returned to racing in 1989. In CART, he only drove in the Indianapolis 500 from 1990 to 1994. Respectable performances with obsolete race cars characterized this period of his career. However, it was in IMSA that Paul truly made his comeback, but in his first season back he drove in six races for five teams. The best result was a 4th place in the Grand Prix of San Antonio for Momo/Gebhardt Racing.

A full-time return to sportscar racing was possible in 1990, when he was offered a ride by Jim Busby, who had an entered a Nissan GTP ZX-Turbo. In only his second race for the team, Paul and Kevin Cogan were on the podium after taking second place in the Grand Prix of Miami. Following a fifth place in Sebring, the Nissan was maintained by Seabrooke Racing. He ended the season with two 3rd places in the World Challenge of Tampa and Grand Prix of Greater San Diego (Del Mar). His reward was 8th in the overall standings, but as he found, a lot of things had changed in these four seasons he missed. Full factory supported teams like Tom Walkinshaw Racing (Jaguar), Electramotive (Nissan) and All American Racers (Toyota) were now the ones to beat.

1991 was Paul run a very short IMSA schedule, taking in just seven races. Although the bulk of these were with Gunnar Racing in their Gunnar 966, it was in Hotchkiss Racing’s underpowered Spice-Pontiac SE90P that brought some kind of happiness with a second place in the Grand Prix of Greater San Diego. Paul Jr. also drove two NASCAR Winston Cup Series races, in a Chevrolet for Team Ireland both in 1991, recording a best result of 16th in the Budweiser at The Glen.

The following season, 1992 continued on a race-by-race basis. During ’92, he drove more different cars than ever in a single season. He experienced his first ever GTU class win in Leitzinger Racing’s Nissan 240SX, which he shared with Butch Leitzinger and David Loring, the 12 Hours of Sebring. He accepted an offer from Gianpiero Moretti to race at Watkins Glen, where the pair finished 6th in a Joest Racing Porsche 962. Another outing for Hotchkiss Racing resulted in 8th in Laguna Seca in their Spice-Pontiac. This was followed by three more races with Moretti, but Paul ended the season by trying yet another car, the Intrepid RM-1, but this resulted in another DNF.

The 1993 season started with Paul co-driving with Moretti along with Derek Bell at the Daytona and Sebring endurance races in a Nissan NPT-90. The trio were joined by Massimo Sigala for Daytona, and were leading when the car began to experience engine problems, but it still finished 6th. Sebring proved kinder to them, as they finished 2nd. Paul then switched to Gunnar Racing for a few races. He was able to take one last podium finish, a 2nd place at Road American, driving a Porsche 962 for Joest Racing.

1994 saw IMSA become the World Sports Cars Championship and Paul only raced two times in the new series. He joined Dyson Racing for the inaugural race, the Rolex 24 at Daytona. An oil pump problem with their Spice DR-3 saw another DNF for Paul and co. He was asked back to partner James Weaver at the Indy Grand Prix, a two-hour race around the Indianapolis Raceway Park . They finished 2nd.

Paul was back in demand. For 1995, he would race for Dyson Racing in the WSC and for the Prototype Technology Group (BMW M3) in the IMSA GTS, as many races were at the same event. He recorded two top three finishes for Dyson aboard their Riley & Scott Mk III: second place with Butch Leitzinger in the Moosehead Grand Prix, and a third place with Andy Wallace in the Texas World Grand Prix.

He continued with Dyson Racing into 1996. It was at the end of the season that the Dyson Riley & Scott’s came good. Paul would record four top three finishes in the last four races. Two of these would see him return to victory lane, having won the Mosport 500 and the Daytona IMSA finale, while co-driving with Leitzinger. He finished the season sixth in the overall standings. 1996 also saw the formation of the Indy Racing League, and this gave Paul a second shot at a competitive Indycar career. Despite driving a two-year-old car for a new team, PDM Racing, he led 22 laps in that year's Las Vegas 500K before finishing 15th.

In 1997, he competed with a contemporary IndyCar for the first time since 1985, and promptly finished 15th in the points. He also competed in the WSC with Dyson Racing. He continued where he left off in 1996 by winning at Daytona. His victory in the Rolex 24 at Daytona came as part of seven driver crew. This was followed by two victories, partnering Leitzinger in the Sportscar Grand Prix and VISA Sports Car Championship.

For 1998, Paul's main concern was the Indy Racing League. He started the season with PDM Racing and Team Pelfrey before landing a competitive ride with Byrd-Cunningham Racing. He broke through to win the 1998 Lone Star 500 at Texas Motor Speedway and he finished an IRL career best 11th in points.

In his seven Indy 500 starts he had a best finish of seventh in 1998. He made his last IRL start the following season.

The new millennium saw Paul returned to his roots, sports car racing. He teamed up with Dyson Racing once again, and recorded four top three finishes, the best being a second place in the U.S. Road Racing Classic, a 250-mile race at Mid-Ohio.

He retired from professional racing in 2001 after noticing that the telemetry of the Corvette GT-1 he was testing did not match what he thought his feet were doing in the car. A subsequent medical evaluation confirmed he had Huntington's disease, a progressive neurological disorder.

John Paul Jr. currently lives in Southern California so that he is close to the UCLA Neurological program for Huntington's disease, headed up by Dr. Susan Perlman. Huntington's disease is a cruel, inherited genetic disorder similar to Parkinson's in that it decimates muscle coordination. For now, the goal is to develop medication to block the negative effects of the mutated gene and raise awareness for the research being done by Dr. Susan Perlman at UCLA's Department of Neurology.

Members of Perlman's group said Paul's efforts, including donations in his honor, have tripled the number of clinical trials. Donations can be made online at giving.ucla.edu/JohnPaulJrHD or JohnPaulJrHD.com.

Racing record

Career highlights

Season	Series	Position	Team	Car
1979	CASC/SCCA Formula Atlantic Championship	13th		Ralt-Ford RT1/79
1980	IMSA GT Series	4th	Preston Henn JLP Racing	Porsche 935 K3 Porsche 935 JLP-2
	FIA World Challenge for Endurance Drivers	19th	Preston Henn JLP Racing	Porsche 935 K3 Porsche 935 JLP-2
1981	Camel GT Championship	2nd	JLP Racing	Porsche 935 JLP-3 Lola- Chevrolet T600
	Formula Super Vee USA Robert Bosch/Valvoline Championship	14th	JLP Racing	Ralt-Volkswagen RT5
	FIA World Endurance Championship of Drivers	112th	JLP Racing	Porsche 935 JLP-2
1982	Camel GT Championship	1st	JLP Racing	Porsche 935 JLP-3 Lola-Chevrolet T600 Porsche 935 JLP-4
	Deutsche Rennsport Meisterschaft	22nd	Siegfried Brunn	Porsche 908/3 Turbo
	FIA World Endurance Championship of Drivers	70th	Kremer Racing	Kremer-Porsche CK5
1983	PPG Indy Car World Series	8th	VDS Associates	Penske-Cosworth PC-10
	Camel GT Championship	27th	JLP Racing Henn’s Swap Shop Racing	Porsche 935 JLP-3 Lola-Chevrolet T600 Porsche 935L
1984	PPG Indy Car World Series	17th	Team VDS Primus Racing Patrick Racing Provimi Veal	Penske-Cosworth PC-10/82 Primus-Cosworth 84 March-Cosworth 84C
	FIA World Endurance Championship	35th	Henn’s T-Bird Swap Shop Racing	Porsche 956
	Camel GT Championship	38th	Bayside Disposal Racing Conte Racing Pegasus Racing	Porsche 962 March-Chevrolet 84G March-Buick 85G
1985	Camel GT Championship	60th	Conte Racing Pegasus Racing	March-Buick 85G March-Buick 84G
1986	Camel GT Championship	34th	Conte Racing	March-Buick 85G
1989	Camel GT Championship	22nd	Bayside Disposal Racing Phoenix Racing Cars Momo-Gebhradt Racing	Porsche 962 Phoenix-Chevrolet JG2 Porsche 962C
	Camel Lights Championship	47th	Whitehall Motorsports	Spice-Pontiac SE87L
1990	Camel GT Championship	8th	Busby Racing	Nissan GTP ZX-Turbo
1991	Camel GT Championship	21st	Dyson Racing Gunnar Porsche John Shapiro Hotchkis Racing	Porsche 962C Gunnar-Porsche 966 Porsche 962GTi Spice-Pontiac SE89P
	NASCAR Winston Cup Series	56th	Team Ireland	Chevrolet Lumina
1992	IMSA GTU Championship	12th	Leitzinger Racing	Nissan 240SX
	Camel GT Championship	13th	Brumos Racing Joest Racing Hotchkiss Racing Tom Milner Racing	Gunnar-Porsche 966 Porsche 962C Spice-Pontiac SE89P Intrepid RM-1
	PPG Indy Car World Series	27th	D.B. Mann Development	Lola-Buick T90/00
1993	Camel GT Championship	5th	Momo Brumos Racing Joest Racing	Nissan NPT-90 Gunnar-Porsche 966 Porsche 962C
1994	Exxon World Sports Cars Championship	35th	Dyson Racing	Spice-Ferrari DR-3
1995	Exxon World Sports Cars Championship	29th	Dyson Racing	Riley & Scott-Ford Mk III
1996	Exxon World Sports Cars Championship	6th	Dyson Racing	Riley & Scott-Ford Mk III
	Indy Racing League	15th	PDM Racing	Lola-Cosworth T93/00 Lola-Menard T93/00
1996-97	Indy Racing League	15th	PDM Racing	Lola-Menard T93/00 Lola-Menard T95/00 Dallara-Oldsmobile IR7 G-Force-Oldsmobile GF01
1997	Exxon World Sports Cars Championship	11th	Dyson Racing	Riley & Scott-Ford Mk III
1998	Pep Boys Indy Racing League	11th	PDM Racing Team Pelfrey Byrd-Cunningham Racing	G-Force-Oldsmobile GF01B
1999	United States Road Racing Championship - SportsRacing Prototypes	20th	Dyson Racing	Riley & Scott-Ford Mk III
	Pep Boys Indy Racing League	28th	Nienhouse Motorsports Byrd-Cunningham Racing	G-Force-Oldsmobile GF01C
	American Le Mans Series - GTS	36th	Corvette Racing	Chevrolet Corvette C5-R
2000	Rolex Sports Car Series	15th	Dyson Racing	Riley & Scott-Lincoln Mk III
	American Le Mans Series - GTS	29th	Konrad Motorsport Patriot Motorsport	Porsche 911 GT2 Dodge Viper GTS-R
2001	Rolex Sports Car Series	45th	Konrad Motorsport	Lola-Ford B2K/10

American Open Wheel racing results

(key) (Races in bold indicate pole position)

CART

Champ Car results
Year	Team	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	Rank	Points
1982	Miller Beer	PHX	ATL	MIL1	CLE	MCH	MIL2	POR	RIV	RDA	MCH	PHX							NC	0
1983	Racing Team VDS	ATL	INDY	MIL	CLE	MCH	ROA	POC	RIV	MDO	MCH	CPL	LAG	PHX					8th	84
1984	Racing Team VDS	LBH	PHX	INDY	MIL	POR	MEA	CLE											17th	28
	Primus Racing								MCH		POC
	Patrick Racing									ROA
	Provimi Veal											MDO	SAN	MCH	PHX	LAG	CPL
1985	AMI Racing	LBH	INDY	MIL	POR	MEA	CLE	MCH	ROA	POC	MDO	SAN	MCH	LAG	PHX	MIA			43rd	0
1986	Team ASC	PHX	LBH	INDY	MIL	POR	MEA	CLE	TOR	MCH	POC	MDO	SAN	MCH	ROA	LAG	PHX	MIA	NC	-
1989	Mann Motorsports	PHX	LBH	INDY	MIL	DET	POR									LAG			44th	0
	Bettenhausen Motorsports							CLE	MEA	TOR
	Dale Coyne Racing										MCH	POC	MDO	ROA	NAZ
1990	Mann Motorsports	PHX	LBH	INDY	MIL	DET	POR	CLE	MEA	TOR	MCH	DEN	VAN	MDO	ROA	NAZ	LAG		37th	0
1991	Mann Racing	SRF	LBH	PHX	INDY	MIL	DET	POR	CLE	MEA	TOR	MCH	DEN	VAN	MDO	ROA	NAZ	LAG	49th	0
1992	Mann Development	SRF	PHX	LBH	INDY	DET	POR	MIL	NHA	TOR	MCH	CLE	ROA	VAN	MDO	NAZ	LAG		29th	3
1993	D.B. Mann	SRF	PHX	LBH	INDY	MIL	DET	POR	CLE	TOR	MCH	NHM	ROA	VAN	MDO	NZR	LAG		NC	-
1994	ProFormance Motorsports	SRF	PHX	LBH	INDY	MIL	DET	POR	CLE	TOR	MCH	MDO	NHM	VAN	ROA	NZR	LAG		45th	0

IndyCar

Indy Racing League results
Year	Team	1	2	3	4	5	6	7	8	9	10	11	12	13	Rank	Points
1996	PDM Racing	WDW	PHX	INDY											15th	153
1996-1997	PDM Racing	NHM	LVS	WDW	PHX	INDY	TXS	PPIR	CLT	NH2	LVS				15th	163
1998	PDM Racing	WDW	PHX												11th	216
	Team Pelfrey			INDY
	Byrd-Cunningham Racing				TXS	NHM	DOV	CLT	PPI	ATL	TXS	LVS
1999	Byrd-Cunningham Racing	WDW	PHX	CLT	INDY	TXS	PPIR	ATL	DOV	PPI2	LVS	TXS			28th	39
	McCormack Motorsports										TXS
2001	Zali Racing	PHX	HMS	ATL	INDY	TXS	PPIR	RIR	KAN	NSH	KTY	STL	CHI	TX2	NC	-

NASCAR

(key) (Bold - Pole position awarded by qualifying time. Italics - Pole position earned by points standings or practice time. * - Most laps led.)

Winston Cup Series

NASCAR Winston Cup Series results
Year	Team	No.	Make	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	NWCC	Pts
1991	Team Ireland	53	Chevy	DAY	RCH	CAR	ATL	DAR	BRI	NWS	MAR	TAL	CLT	DOV	SON	POC	MCH	DAY	POC	TAL	GLN	MCH	BRI	DAR	RCH	DOV	MAR	NWS	CLT	CAR	PHO	ATL	56th	182

Indy 500 results

Year	Chassis	Engine	Start	Finish
1983	Penske	Cosworth	Practice Crash
1984	Penske	Cosworth	Practice Crash
1985	March	Cosworth	24th	15th
1986	March	Buick	Failed to Qualify
1989	March	Cosworth	Failed to Qualify
1990	Lola	Buick	32nd	16th
1991	Lola	Buick	25th	25th
1992	Lola	Buick	19th	10th
1993	Lola	Buick	Qualifying Crash
1994	Lola	Ilmor	30th	25th
1996	Lola	Menard-Buick	17th	31st
1997	Dallara	Oldsmobile	Practice Crash
1998	Dallara	Oldsmobile	16th	7th
1999	G-Force	Oldsmobile	Practice Crash
2001	G-Force	Oldsmobile	Failed to Qualify

Complete 24 Hours of Le Mans results

Year	Class	No	Tyres	Car	Team	Co-Drivers	Laps	Pos.	Class Pos.
1980	IMSA	73	G	Porsche 935 JLP-2	J.L.P. Racing	John Paul Sr. Guy Edwards	312	9th	2nd
1984	C1	26	G	Porsche 956	Henn’s T-Bird Swap Shop	Jean Rondeau	358	2nd
1995	GT1	30	G	Chevrolet Corvette ZR-1	ZR1 Corvette Team	Chris McDougall James Mero	57	DNF

Complete 24 Hours of Daytona results

Year	Class	No	Tyres	Car	Team	Co-Drivers	Laps	Pos.	Class Pos.
1981	GTX	18		Porsche 935 JLP-2	JLP Racing	John Paul Sr. Gordon Smiley	53	DNF Piston
1982	GTP	8		Porsche 935 JLP-2	JLP Racing	John Paul Sr. Rolf Stommelen		DNS
	GTP	18	G	Porsche 935 JLP-3	JLP Racing	John Paul Sr. Rolf Stommelen	719	1st
1983	GTP	1	G	Porsche 935/JLP-3	JLP Racing	Rene Rodriguez Joe Castellano	412	DNF Turbocharger
1985	GTP	45	G	March-Buick 85G	Conte Racing	Bill Adam Whitney Ganz	358	DNF Suspension
1986	GTP	45	G	March-Buick 85G	RC Buick Hawk/Conte	Chip Ganassi Ivan Capelli Whitney Ganz	310	DNF Engine
1989	GTP	85	G	Porsche 962	Texaco Havoline Star Bayside Motorsports	Bruce Leven Rob Dyson Dominic Dobson	347	DNF Piston
1990	GTP	67	BF	Nissan GTP ZX-Turbo	BFG/Miller High Life	Kevin Cogan Mauro Baldi	397	DNF Engine
1991	GTP	16	G	Porsche 962C	Dyson Racing	James Weaver Tiff Needell	450	DNF Oil Pump
1993	GTP	30	G	Nissan NPT-90	Momo	Gianpiero Moretti Derek Bell Massimo Sigala	645	DNF (6th) Engine
1994	WSC	16	G	Spice-Ferrari DR-3	Dyson Racing	James Weaver Rob Dyson Scott Sharp	339	DNF Oil Pump
1995	GTS-2	12	Y	BMW M3	Prototype Technology Group	Dieter Quester Pete Halsmer David Donohue	221	DNF Engine
1996	GTS-2	06	Y	BMW M3	Prototype Technology Group	Javier Quiros Pete Halsmer David Donohue	638	6th	3rd
1997	WSC	16	G	Riley & Scott-Ford Mk III	Dyson Racing	Andy Wallace Butch Leitzinger James Weaver	227	DNF
	WSC	20	G	Riley & Scott-Ford Mk III	Dyson Racing	Elliot Forbes-Robinson John Schneider Rob Dyson Butch Leitzinger Andy Wallace James Weaver	690	1st
1998	CA	20	G	Riley & Scott-Ford Mk III	Dyson Racing	Butch Leitzinger Perry McCarthy Rob Dyson	615	DNF Engine
1999	GT2	2	G	Chevrolet Corvette C5-R	Corvette Racing	Ron Fellows Chris Kneifel	600	18th	3rd

Complete 12 Hours of Sebring results

Year	Class	No	Tyres	Car	Team	Co-Drivers	Laps	Pos.	Class Pos.
1981	GTX	8	G	Porsche 935 JLP-3	JLP Racing	John Paul Sr.	40	DNF Suspension
1982	GTP	18	G	Porsche 935 JLP-3	JLP Racing	John Paul Sr.	244	1st
1983	GTP	09	G	Porsche 935 L	Henn’s Swap Shop Racing	Derek Bell Michael Andretti	125	DNF Engine
1985	GTP	3		March-Buick 84G	Pegasus Racing	Ken Madren Wayne Pickering	38	DNF Clutch
1986	GTP	46	G	March-Buick 85G	R C Buick Hawk	Whitney Ganz Ken Madren	151	DNF Engine
1990	GTP	67	BF	Nissan GTP ZX-Turbo	Busby Racing	Kevin Cogan	286	5th	4th
1991	GTP	24	G	Porsche 962 GTi	John Shapiro	James Weaver	218	DNF Suspension
1992	GTU	96	T	Nissan 240SX	Leitzinger Racing	David Loring	301	8th	1st
1993	GTP	30	G	Nissan NPT-90	Momo	Gianpiero Moretti Derek Bell	228	2nd
1994	GTS	72	G	Porsche 911 Turbo	Champion Porsche	Bill Adam Victor Gonzalez	91	DNF Mechanical
1995	GTS-2	12	Y	BMW M3	Prototype Technology Group	Dieter Quester	228	20th	8th
1996	WSC	16	G	Riley & Scott-Ford Mk III	Dyson Racing	Rob Dyson James Weaver	262	24th	7th
1997	WSC	20	G	Riley & Scott-Ford Mk III	Dyson Racing	Elliot Forbes-Robinson John Schneider	263	5th
1999	GTS	3	G	Chevrolet Corvette C5-R	Corvette Racing	Ron Fellows Chris Kneifel	262	23rd	4th
2000	GTS	33	D	Porsche 911 GT2	Konrad Motorsport	Franz Konrad Charles Slater	307	12th	4th

[ Source: Wikipedia ]