Extra Championship
SummaryStatisticsDriversModelsEnginesTeamsPositionsYear by Year
| Name | ASD American |
| Country |  United States |
| First Race | Questor Grand Prix 28/03/1971 |
| Last Race | Questor Grand Prix 28/03/1971 |
| Best Qualifying | 28th – Questor Grand Prix 28/03/1971 |
| Best Result | 19th – Questor Grand Prix 28/03/1971 |
| Races | 1 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 42 |
| One/two finishes | 0 |
| Driver | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|
| Gus Hutchison |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 |
Mk 1 (1971)
Chevrolet (1971)
Aero Structures Developments (1971)
| DNF | 1 Time |
| Year | Driver | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971 |
Gus Hutchison |
Chevrolet | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 |