| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 14 1975 | Mosport International Raceway | IMSA GT | 14 | 14 | Motex | 11 | Porsche Carrera | 36 | did not finish | ||
| Feb 1 1976 | Daytona International Speedway | IMSA/WSCC GT | 48 | 20 | Motex Auto | 81 | Porsche 911S | 412 | running | ||
| Mar 20 1976 | Sebring International Raceway | IMSA GT | 43 | 13 | Motex Auto | 50 | Porsche 911S | 200 | running | ||
| Mar 19 1977 | Sebring International Raceway | IMSA GT | 44 | 31 | Motex Auto | 10 | Porsche Carrera | 148 | 100 | did not finish | |
| May 30 1977 | Lime Rock Park | IMSA GT | 25 | 25 | 10 | Porsche Carrera | 57 | running | |||
| Aug 28 1977 | Mid-Ohio Sports Car Course | IMSA GT | 27 | 33 | 10 | Porsche Carrera RSR | 65 | did not finish | |||
| Sep 11 1977 | Circuit Mont-Tremblant | SCCA Trans Am | 9 | 9 | 110 | Porsche Carrera RSR | 36 | 1,350 | running | 0 | |
| Jun 25 1978 | Circuit Mont-Tremblant | SCCA Trans Am | 26 | 9 | Willie Goebbels | 11 | Porsche RSR | 36 | 560 | running | 0 |
| Aug 19 1978 | Mosport International Raceway | SCCA Trans Am | 22 | 28 | Willie Goebbels | 11 | Porsche Carrera RSR | 0 | did not start | 0 |