| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 3 1985 | Daytona International Speedway | IMSA GT | 67 | 44 | Preston & Son Enterprises | 55 | Mazda RX-7 | 214 | did not finish | ||
| Mar 23 1985 | Sebring International Raceway | IMSA GT | 58 | 42 | Zwiren Racing | 54 | Mazda RX-7 | 111 | running | ||
| Apr 14 1985 | Road Atlanta | IMSA GT | 52 | 53 | 54 | Mazda RX-7 | 0 | did not finish | |||
| May 18 1985 | Charlotte Motor Speedway | IMSA GTO/GTU | 33 | 29 | Zwiren Racing | 54 | Mazda RX-7 | 29 | running | ||
| Aug 11 1985 | Mosport International Raceway | FIA World Sports Car Championship | 18 | 10 | Zwiren Racing | 154 | Mazda RX-7 | 184 | running | ||
| Aug 25 1985 | Road America | IMSA GT | 49 | 27 | Zwiren Racing | 54 | Mazda RX-7 | 96 | 850 | running | |
| Feb 2 1986 | Daytona International Speedway | IMSA GT | 55 | 61 | Lucas Truck Service | 25 | Chevrolet Camaro | 37 | electrical | ||
| Feb 1 1987 | Daytona International Speedway | IMSA GT | 53 | 24 | Western Chemical | 21 | Chevrolet Camaro | 520 | engine | ||
| Mar 21 1987 | Sebring International Raceway | IMSA GT | 47 | 65 | Centurion AutoTransport | 12 | Buick Somerset | 36 | differential | ||
| May 10 1987 | Silverstone Circuit | FIA World Sports Car Championship | 23 | 24 | Roy Baker Racing | 198 | Tiga GC286 386/Ford | 42 | clutch | ||
| May 10 1987 | Silverstone Circuit | FIA World Sports Car Championship | 26 | 16 | Roy Baker Racing | 199 | Tiga GC286 335/Ford | 87 | running | ||
| Jun 14 1987 | Circuit de la Sarthe | FIA World Sports Car Championship | 41 | 25 | RBR | 198 | Tiga GC286 336/Ford | 139 | gearbox | ||
| Mar 19 1988 | Sebring International Raceway | IMSA GT | 51 | 40 | Sentry Bank Equipment | 81 | Chevrolet Camaro | 168 | running | ||
| Feb 5 1989 | Daytona International Speedway | IMSA GT | 66 | 63 | Overbagh Motor Racing | 29 | Chevrolet Camaro | 31 | crankshaft | ||
| Feb 5 1989 | Daytona International Speedway | IMSA GT | 58 | 45 | Spirit of Brandon | 94 | Chevrolet Camaro | 269 | running | ||
| Feb 5 1989 | Daytona International Speedway | IMSA GT | 36 | 62 | Del Russo Taylor | 12 | Pontiac Firebird | 50 | differential | ||
| Mar 18 1989 | Sebring International Raceway | IMSA GT | 31 | 27 | Ken Bupp | 18 | Chevrolet Camaro | 244 | running | ||
| Sep 24 1989 | Watkins Glen International | IMSA GTO/GTU/AC | 22 | 11 | 81 | Chevrolet Camaro | 78 | running | |||
| Sep 23 1990 | Watkins Glen International | IMSA GTO/GTU/AAC | 9 | 7 | 31 | Chevrolet Camaro | 84 | 3,500 | running | ||
| Mar 16 1991 | Sebring International Raceway | IMSA GT | 36 | 46 | Ken Bupp | 52 | Chevrolet Camaro | 3 | engine | ||
| May 20 1991 | Mosport International Raceway | IMSA GTO/GTU/AAC | 25 | 18 | Ken Bupp | 52 | Chevrolet Camaro | 40 | 2,250 | running |