| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 18 1978 | Sebring International Raceway | IMSA GT | 36 | 34 | Framm Promotions/W. Frank | 91 | Porsche Carrera RSR | 140 | running | ||
| Jul 8 1978 | Watkins Glen International | WSCC/SCCA Trans Am | 28 | 9 | Framm Promotions | 97 | Porsche Carrera RSR | 127 | 1,200 | running | 0 |
| Aug 13 1978 | Brainerd International Raceway | SCCA Trans Am | 22 | 13 | Framm Promotions | 97 | Porsche Carrera RSR | 31 | 500 | running | 0 |
| Aug 19 1978 | Mosport International Raceway | SCCA Trans Am | 23 | 15 | Framm Promotions | 91 | Porsche Carrera RSR | 36 | 250 | running | 0 |
| Aug 27 1978 | Mid-Ohio Sports Car Course | IMSA GT | 42 | 16 | Framm Promotions | 91 | Porsche Carrera RSR | 93 | running | ||
| Sep 4 1978 | Road America | SCCA Trans Am | 21 | 9 | Framm Promotions | 91 | Porsche Carrera RSR | 43 | 1,100 | running | 0 |
| Mar 17 1979 | Sebring International Raceway | IMSA GT | 19 | 19 | Framm Promotions | 91 | Porsche Carrera RSR | 192 | running | ||
| May 13 1979 | Hallett Motor Racing Circuit | IMSA GT | 18 | 13 | Framm Promotions | 91 | Porsche Carrera RSR | 50 | running | ||
| Jun 17 1979 | Brainerd International Raceway | IMSA GT | 18 | 20 | Framm Promotions | 91 | Porsche Carrera RSR | 29 | running | ||
| Jul 7 1979 | Watkins Glen International | WSCC/SCCA Trans Am | 25 | 12 | Framm Promotions | 97 | Porsche Carrera RSR | 158 | 900 | running | 0 |
| Mar 22 1980 | Sebring International Raceway | IMSA GT | 35 | 13 | Framm Promotions | 92 | Porsche Carrera RSR | 213 | running | ||
| Apr 27 1980 | Riverside International Raceway | IMSA GT | 23 | 12 | Werner Frank | 03 | Porsche 934 930 670 0162 | 147 | running | ||
| Jun 15 1980 | Brainerd International Raceway | IMSA GT | 20 | 8 | Framm Promotions | 91 | Porsche Carrera RSR | 32 | running | ||
| Jul 5 1980 | Watkins Glen International | WSCC/SCCA Trans Am | 41 | 41 | Framm Promotions | 91 | Porsche Carrera RSR | 0 | did not start | 0 | |
| Aug 31 1980 | Road America | IMSA GT | 27 | 13 | Framm Promotions | 91 | Porsche Carrera RSR | 111 | running | ||
| Nov 30 1980 | Daytona International Speedway | IMSA GT | 38 | 10 | Framm Promotions | 91 | Porsche Carrera RSR | 59 | running | ||
| Nov 29 1981 | Daytona International Speedway | IMSA GT | 41 | 15 | Framm Promotions | 91 | Porsche Carrera RSR 911 460 0075 | 58 | running | ||
| Aug 15 1982 | Mosport International Raceway | IMSA GT | 25 | 13 | R & H Racing | 39 | Porsche Carrera RSR | 198 | running | ||
| Mar 19 1983 | Sebring International Raceway | IMSA GT | 62 | 16 | R & H Racing | 83 | Porsche Carrera RSR | 204 | running | ||
| Feb 3 1991 | Daytona International Speedway | IMSA GT | 19 | 25 | M/J Engineering | 70 | Oldsmobile Cutlass | 445 | 2,500 | running | |
| Feb 6 1994 | Daytona International Speedway | IMSA GT | 38 | 48 | Leigh Miller | 18 | Porsche 944 Turbo | 207 | mechanical | ||
| May 30 1994 | Lime Rock Park | IMSA GTS/GTO/GTU | 17 | 26 | Roger Schramm | 81 | Chevrolet Camaro | 16 | running | ||
| Jun 26 1994 | Watkins Glen International | IMSA GT | 25 | 41 | Roger Schramm | 81 | Chevrolet Camaro | 21 | mechanical | ||
| Jul 24 1994 | Laguna Seca Raceway | IMSA GTS/GTO/GTU | 28 | 19 | Roger Schramm | 81 | Chevrolet Camaro | 34 | running | ||
| Mar 18 1995 | Sebring International Raceway | IMSA GT | 17 | 25 | RVO Motorsports | 91 | Chevrolet Camaro | 224 | running | ||
| Apr 30 1995 | Road Atlanta | IMSA GT | 15 | 9 | RVO Motorsports | 91 | Chevrolet Camaro | 47 | running | ||
| May 29 1995 | Lime Rock Park | IMSA GTS-1/GTS-2 | 15 | 10 | RVO Motorsports | 91 | Chevrolet Camaro | 51 | running | ||
| Jun 24 1995 | Watkins Glen International | IMSA GT | 18 | 32 | RVO Motorsports | 91 | Chevrolet Camaro | 27 | mechanical | ||
| Jul 16 1995 | Sears Point International Raceway | IMSA World Sports Car | 18 | 12 | RVO Motorsports | 91 | Chevrolet Camaro | 58 | running | ||
| Aug 13 1995 | Mosport International Raceway | IMSA GT | 13 | 14 | RVO Motorsports | 91 | Chevrolet Camaro | 94 | running | ||
| Sep 10 1995 | Texas World Speedway | IMSA GT | 14 | 21 | RVO Motorsports | 91 | Chevrolet Camaro | 133 | 2,500 | running | |
| Sep 30 1995 | Phoenix International Raceway | IMSA World Sports Car | 19 | 20 | RVO Motorsports | 91 | Chevrolet Camaro | 39 | engine | ||
| Oct 8 1995 | New Orleans Street Circuit | IMSA World Sports Car/GTS-1 | 10 | 16 | RVO Motorsports | 91 | Chevrolet Camaro | 64 | 1,000 | running | |
| Feb 4 1996 | Daytona International Speedway | IMSA GT | 19 | 41 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 306 | 1,000 | engine | |
| Mar 16 1996 | Sebring International Raceway | IMSA GT | 14 | 27 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 246 | engine | ||
| Apr 21 1996 | Road Atlanta | IMSA World Sports Car/GTS-1 | 12 | 19 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 89 | gearbox | ||
| May 5 1996 | Texas World Speedway | IMSA GT | 11 | 18 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 157 | engine | ||
| Jun 9 1996 | Watkins Glen International | IMSA GT | 11 | 13 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 152 | running | ||
| Jul 14 1996 | Sears Point International Raceway | IMSA World Sports Car/GTS-1 | 12 | 18 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 21 | 1,000 | accident | |
| Oct 6 1996 | Daytona International Speedway | IMSA GT | 18 | 8 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 79 | running | ||
| Feb 2 1997 | Daytona International Speedway | IMSA GT | 16 | 36 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro RVO-1 | 468 | 2,000 | did not finish | |
| Apr 19 1997 | Road Atlanta | IMSA GT | 1 | 2 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 67 | 5,500 | running | 40 |
| May 26 1997 | Lime Rock Park | IMSA GT | 1 | 1 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 89 | running | ||
| Jun 1 1997 | Watkins Glen International | IMSA GT | 14 | 5 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro RVO-1 | 138 | running | ||
| Jul 13 1997 | Sears Point International Raceway | IMSA GT | 2 | 2 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 59 | running | ||
| Aug 30 1997 | Mosport International Raceway | IMSA GT | 4 | 12 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 40 | running | ||
| Sep 20 1997 | Las Vegas Motor Speedway | IMSA GT | 5 | 4 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 82 | running | ||
| Sep 28 1997 | Pikes Peak International Raceway | IMSA GT | 3 | 5 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 105 | running | ||
| Oct 18 1997 | Sebring International Raceway | IMSA GT | 32 | 32 | Rock Valley Oil & Chemical Co. | 91 | Chevrolet Camaro | 0 | did not start | 0 | |
| Mar 22 1998 | Sebring International Raceway | IMSA GT | 9 | 8 | Rock Valley Racing | 91 | Chevrolet Camaro | 297 | running | ||
| Aug 23 1998 | Watkins Glen International | SCCA US Road Racing Championship | 14 | 17 | Rock Valley Racing | 91 | Chevrolet Camaro | 148 | running | 0 | |
| Jul 9 2000 | Road America | Grand Am Road Racing Championship | 29 | 17 | RVO Motorsports | 91 | Chevrolet Camaro | 109 | running | 0 | |
| Aug 27 2000 | Watkins Glen International | Grand Am Road Racing Championship | 15 | 40 | RVO Motorsports | 91 | Chevrolet Camaro | 101 | clutch | 0 | |
| Jan 28 2007 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 23 | 47 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 458 | did not finish | 0 | |
| Mar 24 2007 | Homestead-Miami Speedway | Grand Am Rolex Sports Car Series | 20 | 35 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 85 | running | 0 | |
| Apr 29 2007 | Virginia International Raceway | Grand Am Rolex Sports Car Series | 20 | 18 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 75 | running | 0 | |
| May 20 2007 | Laguna Seca Raceway | Grand Am Rolex Sports Car Series | 13 | 18 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 52 | did not finish | 0 | |
| Jun 8 2007 | Watkins Glen International | Grand Am Rolex Sports Car Series | 16 | 17 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 161 | running | 0 | |
| Jun 23 2007 | Mid-Ohio Sports Car Course | Grand Am Rolex Sports Car Series | 16 | 18 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 105 | running | 0 | |
| Sep 15 2007 | Miller Motorsports Park | Grand Am Rolex Sports Car Series | 20 | 38 | RVO Motorsports | 12 | 2006 Riley XI 022/Pontiac | 102 | running | 0 | |
| Jan 27 2008 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 19 | 63 | RVO Motorsports | 12 | 2007 Riley XI 024/Pontiac | 65 | 0 | did not finish | 0 |
| Jun 6 2009 | Watkins Glen International | Grand Am Rolex Sports Car Series | 16 | 13 | RVO Motorsports | 91 | 2004 Riley XI 022/Pontiac | 178 | 5,000 | running | 0 |