| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 26 1977 | Daytona International Speedway | IMSA GT | 45 | 13 | George Drolsom | 34 | Porsche 911S | 57 | running | ||
| Feb 5 1978 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 57 | 12 | Drolsom Racing | 34 | Porsche 911S | 592 | running | ||
| Mar 18 1978 | Sebring International Raceway | IMSA GT | 67 | 44 | Drolsom Racing Inc. | 34 | Porsche 911S | 98 | engine | ||
| Apr 2 1978 | Talladega Superspeedway | IMSA GT | 23 | 10 | Drolsom Racing | 34 | Porsche 911S | 149 | running | ||
| Jul 4 1978 | Daytona International Speedway | IMSA GT | 51 | 26 | Drolsom Racing | 34 | Porsche 911 | 55 | running | ||
| Feb 3 1980 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 70 | 65 | Guy Thomas | 63 | Chevrolet Camaro | 29 | did not finish | ||
| Aug 17 1980 | Mosport International Raceway | IMSA GT | 33 | 28 | Drolsom Racing | 34 | Porsche 911 | 59 | clutch |