| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 4 1978 | Daytona International Speedway | IMSA GT | 53 | 49 | 23 | Porsche 911 | 11 | did not finish | |||
| Jul 4 1979 | Daytona International Speedway | IMSA GT | 45 | 31 | 52 | Porsche 911 | 43 | did not finish | |||
| Feb 3 1980 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 63 | 38 | Fred Snow | 52 | Porsche 911 | 301 | accident | ||
| Jul 4 1980 | Daytona International Speedway | IMSA GT | 33 | 26 | 52 | Porsche 911 | 52 | running | |||
| Feb 1 1981 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 68 | 26 | Beach Ball Racing | 52 | Porsche 911 | 450 | running | ||
| Mar 21 1981 | Sebring International Raceway | IMSA GT/World Sports Car Championship | 60 | 33 | Ours & Hours Racing | 52 | Porsche 911 | 154 | running | ||
| Jan 31 1982 | Daytona International Speedway | IMSA GT | 65 | 67 | Ours & Hours Racing | 52 | Porsche 911 | 2 | engine | ||
| Nov 28 1982 | Daytona International Speedway | IMSA GT | 68 | 31 | 52 | Porsche 911 | 68 | running | |||
| Feb 6 1983 | Daytona International Speedway | IMSA GT | 76 | 32 | TFC Racing | 52 | Porsche 911 | 312 | running | ||
| Mar 19 1983 | Sebring International Raceway | IMSA GT | 68 | 65 | TFC Racing | 52 | Porsche 911 | 67 | running | ||
| Mar 23 1985 | Sebring International Raceway | IMSA GT | 71 | 73 | Gary Wonzer | 48 | Porsche 934 | 9 | black flagged | ||
| Mar 22 1986 | Sebring International Raceway | IMSA GT | 74 | 57 | Gary Wonzer | 48 | Porsche Carrera RSR | 94 | running |