| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 3 1975 | Laguna Seca Raceway | IMSA GT | 28 | 31 | AMC Javelin | 40 | did not finish | ||||
| May 3 1975 | Laguna Seca Raceway | IMSA GT | 31 | 31 | AMC Javelin | 39 | running | ||||
| Feb 4 1979 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 9 | 52 | Dick Barbour Racing | 9 | Porsche 935 930 770 0910 | 117 | engine | ||
| Mar 17 1979 | Sebring International Raceway | IMSA GT | 9 | 1 | Dick Barbour Racing | 9 | Porsche 935 930 770 0910 | 239 | 9,300 | running | |
| Apr 22 1979 | Riverside International Raceway | IMSA GT | 13 | 4 | Dick Barbour Racing | 9 | Porsche 935 930 770 0910 | 189 | 2,550 | running | |
| Jun 10 1979 | Circuit de la Sarthe | ACO | 32 | 47 | Dick Barbour | 71 | Porsche 935/77A 930 890 0024 | 78 | head gasket | ||
| Jul 7 1979 | Watkins Glen International | WSCC/SCCA Trans Am | 9 | 3 | Dick Barbour Performance | 71 | Porsche 935 009 00016 | 170 | 4,800 | running | 0 |
| Jul 29 1979 | Sears Point International Raceway | IMSA GT | 22 | 13 | 95 | Porsche 935 930 770 0957 | 37 | running | |||
| Aug 5 1979 | Portland International Raceway | IMSA GT | 11 | 8 | Dick Barbour Racing | 71 | Porsche 935 009 00016 | 49 | running | ||
| Sep 2 1979 | Road America | IMSA GT | 11 | 5 | Dick Barbour Racing | 9 | Porsche 935 930 770 0910 | 120 | running | ||
| Feb 1 1981 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 31 | 3 | Kegel Enterprises | 62 | Porsche 911SC | 644 | running | ||
| Jul 2 1981 | Daytona International Speedway | IMSA/WSCC Champion Spark Plug Challenge | 11 | 8 | William Koll | 06 | AMC Spirit | 142 | running | ||
| Jan 31 1982 | Daytona International Speedway | IMSA GT | 18 | 26 | Montura Racing | 54 | BMW M1 WBS59910004301027 | 475 | did not finish | ||
| May 23 1982 | Road Atlanta | SCCA Trans Am | 19 | 9 | Kontrolle | 18 | Ford Mustang | 40 | 1,500 | running | 0 |
| Jun 6 1982 | Sears Point International Raceway | SCCA Trans Am | 16 | 9 | Kontrolle | 43 | Ford Mustang | 40 | 1,500 | running | 0 |
| Jun 13 1982 | Portland International Raceway | SCCA Trans Am | 15 | 17 | Kontrolle | 18 | Ford Mustang | 48 | 325 | running | 0 |
| Jun 27 1982 | Laguna Seca Raceway | SCCA Trans Am | 13 | 8 | Kontrolle | 18 | Ford Mustang | 53 | 1,600 | running | 0 |
| Jul 4 1982 | Pacific Raceways | SCCA Trans Am | 14 | 25 | Kontrolle | 18 | Ford Mustang | 0 | did not start | 0 | |
| Jul 24 1982 | Road America | SCCA Trans Am | 19 | 41 | Kontrolle | 18 | Ford Mustang | 5 | engine | 0 | |
| Aug 8 1982 | Brainerd International Raceway | SCCA Trans Am | 19 | 6 | Kontrolle | 18 | Ford Mustang | 33 | 1,800 | running | 0 |
| Sep 5 1982 | Circuit Trois-Rivières | SCCA Trans Am | 10 | 12 | Kontrolle | 18 | Ford Mustang | 15 | 900 | oil pump drive | 0 |
| Oct 3 1982 | Sears Point International Raceway | SCCA Trans Am | 14 | 8 | Kontrolle | 18 | Ford Mustang | 40 | 1,600 | running | 0 |
| May 1 1983 | Palm Beach International Raceway | SCCA Trans Am | 15 | 23 | Kontrolle Shocks | 78 | Ford Mustang | 29 | engine | 0 | |
| Jun 5 1983 | Sears Point International Raceway | SCCA Trans Am | 16 | 10 | Kontrolle Shocks | 78 | Ford Mustang | 39 | 1,500 | running | 0 |
| Jun 12 1983 | Portland International Raceway | SCCA Trans Am | 12 | 26 | Kontrolle Shocks | 78 | Ford Mustang | 30 | stall | 0 | |
| Jun 26 1983 | Pacific Raceways | SCCA Trans Am | 22 | 28 | Kontrolle Shocks | 78 | Ford Mustang | 4 | engine | ||
| Jul 17 1983 | Mid-Ohio Sports Car Course | SCCA Trans Am | 15 | 30 | Kontrolle Shocks | 78 | Ford Mustang | 6 | mechanical | 0 | |
| Aug 8 1983 | Brainerd International Raceway | SCCA Trans Am | 18 | 26 | Kontrolle Shocks | 78 | Ford Mustang | 13 | did not finish | 0 | |
| Sep 4 1983 | Circuit Trois-Rivières | SCCA Trans Am | 13 | 7 | Kontrolle Shocks | 78 | Ford Mustang | 33 | 1,800 | running | 0 |
| Sep 18 1983 | Sears Point International Raceway | SCCA Trans Am | 15 | 25 | Kontrolle Shocks | 78 | Ford Mustang | 32 | engine | 0 | |
| Sep 25 1983 | Riverside International Raceway | SCCA Trans Am | 29 | 24 | Gordon Oftedahl | 4 | Pontiac Trans-Am | 37 | running | 0 | |
| Oct 8 1983 | Caesar's Palace | SCCA Trans Am | 24 | 14 | Kontrolle Shocks | 78 | Ford Mustang | 85 | 1,000 | running | 0 |
| Feb 5 1984 | Daytona International Speedway | IMSA GT | 40 | 68 | Gordon Oftedahl | 21 | Pontiac Firebird | 118 | did not finish | ||
| May 6 1984 | Road Atlanta | SCCA Trans Am | 17 | 22 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 19 | transmission | 0 | |
| May 20 1984 | Summit Point Raceway | SCCA Trans Am | 17 | 17 | The Kontrolle Shocks g-Machine | 78 | Pontiac Firebird | 42 | 550 | did not finish | 0 |
| Jun 3 1984 | Sears Point International Raceway | SCCA Trans Am | 12 | 9 | The Kontrolle Shocks g-Machine | 78 | Pontiac Firebird | 40 | 1,700 | running | 0 |
| Jun 16 1984 | Portland International Raceway | SCCA Trans Am | 12 | 23 | The Kontrolle Shocks g-Machine | 78 | Pontiac Firebird | 28 | overheating | 0 | |
| Jun 23 1984 | Detroit Street Circuit | SCCA Trans Am | 17 | 24 | The Kontrolle Shocks g-Machine | 78 | Pontiac Firebird | 10 | did not finish | 0 | |
| Jul 3 1984 | Daytona International Speedway | SCCA Trans Am | 9 | 7 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 42 | 1,770 | running | 0 |
| Jul 22 1984 | Brainerd International Raceway | SCCA Trans Am | 11 | 10 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 31 | 1,600 | running | 0 |
| Aug 5 1984 | Road America | SCCA Trans Am | 14 | 9 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 24 | 1,700 | running | 0 |
| Sep 23 1984 | Pacific Raceways | SCCA Trans Am | 14 | 21 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 18 | did not finish | 0 | |
| Sep 30 1984 | Sears Point International Raceway | SCCA Trans Am | 18 | 19 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 32 | 425 | did not finish | 0 |
| Oct 7 1984 | Riverside International Raceway | SCCA Trans Am | 19 | 27 | The Kontrolle Shocks g-Machine | 78 | Pontiac Trans-Am | 30 | mechanical | 0 | |
| Oct 28 1984 | Green Valley Raceway | SCCA Trans Am | 28 | 28 | The Kontrolle Shocks g-Machine | 78 | Pontiac Firebird | 0 | did not start | 0 | |
| Apr 21 1985 | Firebird International Raceway | SCCA Trans Am | 15 | 5 | AutoRacing/USA | 78 | Pontiac Trans-Am | 66 | 3,100 | running | 0 |
| Jun 2 1985 | Sears Point International Raceway | SCCA Trans Am | 12 | 5 | AutoRacing/USA | 78 | Pontiac Trans-Am | 40 | 3,100 | running | 0 |
| Jun 15 1985 | Portland International Raceway | SCCA Trans Am | 12 | 5 | AutoRacing/USA | 78 | Pontiac Trans-Am | 52 | 4,000 | running | 0 |
| Jul 14 1985 | Mid-Ohio Sports Car Course | SCCA Trans Am | 11 | 7 | AutoRacing/USA | 78 | Pontiac Trans-Am | 41 | 2,400 | running | 0 |
| Jul 21 1985 | Brainerd International Raceway | SCCA Trans Am | 5 | 7 | AutoRacing/USA | 78 | Pontiac Trans-Am | 33 | 2,550 | running | 0 |
| Aug 4 1985 | Road America | SCCA Trans Am | 15 | 35 | AutoRacing/USA | 78 | Pontiac Trans-Am | 3 | electrical | ||
| Aug 10 1985 | Lime Rock Park | SCCA Trans Am | 7 | 18 | AutoRacing/USA | 78 | Pontiac Trans-Am | 23 | 500 | accident | 0 |
| Sep 28 1985 | Sears Point International Raceway | SCCA Trans Am | 7 | 7 | AutoRacing/USA | 78 | Pontiac Trans Am | 10 | 500 | running | 0 |
| Sep 29 1985 | Sears Point International Raceway | SCCA Trans Am | 12 | 16 | AutoRacing/USA | 78 | Pontiac Trans-Am | 38 | 800 | running | 0 |
| Nov 3 1985 | Streets of St. Petersburg | SCCA Trans Am | 16 | 33 | Auto Racing USA | 78 | Pontiac Trans-Am | 9 | mechanical | 0 |