Extra Championship
SummaryStatisticsDriversModelsEnginesTeamsPositionsYear by Year
| Name | Decca |
| Country |  Australia |
| First Race | Australian Grand Prix 04/03/1957 |
| Last Race | Australian Grand Prix 04/03/1957 |
| Best Result | 7th – Australian Grand Prix 04/03/1957 |
| Races | 1 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 60 |
| One/two finishes | 0 |
| Driver | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|
| Derek Jolly |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 0 |
- (1957)
Climax (1957)
D. E. Jolly (1957)
| 7th | 1 Time |
| Year | Driver | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1957 |
Derek Jolly |
Climax | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 0 |