| Nationaliteit: | Verenigde Staten |
1979 |
||
| Race | Circuit | FP |
|---|---|---|
| Norton Twin - Race 1 | Michigan | 15 |
| Norton Twin - Race 2 | Michigan | 19 |
| California 500 | Ontario Motor Speedway | 16 |
1980 |
||
| Race | Circuit | FP |
|---|---|---|
| Datsun Twin 200 | Ontario Motor Speedway | 8 |
| Indianapolis 500 | Indianapolis | 31 |
| Norton 200 | Michigan | 13 |
| California 500 | Ontario Motor Speedway | 9 |
1981 |
||
| Race | Circuit | FP |
|---|---|---|
| Norton Michigan 500 | Michigan | 30 |
| Los Angeles Times 500 | Riverside | 18 |
| Detroit News Grand Prix | Michigan | 6 |
| II Copa Mexico 150 | Mexico City | 10 |
| Miller High Life 150 | ISM Raceway | 7 |
1982 |
||
| Race | Circuit | FP |
|---|---|---|
| Kraco Car Stereo 150 | ISM Raceway | 17 |
| AirCal 500 | Riverside | 21 |
| Detroit News Grand Prix | Michigan | 21 |
| Miller High Life 150 | ISM Raceway | 22 |
1983 |
||
| Race | Circuit | FP |
|---|---|---|
| Michigan 500 | Michigan | 11 |
| Domino's Pizza 500 | Pocono | 22 |
1984 |
||
| Race | Circuit | FP |
|---|---|---|
| Budweiser Cleveland Grand Prix | Cleveland | 27 |
| Provimi Veal 200 | Road America | 21 |
| Domino´s Pizza 500 | Pocono | 33 |
| Escort Radar Warning 200 | Mid-Ohio | 27 |
| Cribari Wines 300K | Laguna Seca | 27 |
1985 |
||
| Race | Circuit | FP |
|---|---|---|
| Long Beach Grand Prix | Long Beach | 25 |
1987 |
||
| Race | Circuit | FP |
|---|---|---|
| Marlboro 500 | Michigan | 29 |
1988 |
||
| Race | Circuit | FP |
|---|---|---|
| Toyota Grand Prix of Long Beach | Long Beach | 22 |
