| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 4 1978 | Road Atlanta | IMSA GT | 25 | 17 | Whittington Brothers | 9 | Porsche Turbo | 35 | running | ||
| Feb 4 1979 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 35 | 29 | Whittington Brothers | 93 | Porsche 934 930 670 0173 | 389 | accident | ||
| Mar 17 1979 | Sebring International Raceway | IMSA GT | 13 | 44 | Whittington Brothers | 92 | Porsche 934 930 670 0173 | 94 | suspension |