| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 27 1980 | Riverside International Raceway | IMSA GT | 51 | 23 | Barry Maashoff | 88 | Porsche 911 | 135 | running | ||
| Apr 26 1981 | Riverside International Raceway | IMSA GT/World Sports Car Championship | 55 | 24 | Nardi Motors | 26 | Porsche Carrera | 154 | running | ||
| Apr 26 1981 | Riverside International Raceway | IMSA GT/World Sports Car Championship | 63 | 64 | Quick Associates | 53 | Porsche Carrera | 0 | did not start | 0 | |
| Apr 25 1982 | Riverside International Raceway | IMSA GT | 36 | 9 | 53 | Porsche 911 | 172 | running | |||
| Apr 24 1983 | Riverside International Raceway | IMSA GT | 48 | 56 | 53 | Porsche Carrera | 5 | did not finish |