Westergate House , United Kingdom
| Year | Series | Event | Team | Driver | Position |
|---|---|---|---|---|---|
| 1989 | Formula 1 | Portuguese Grand Prix | Onyx Ford | Stefan Johansson | 3 |
| Year | Series | Team | Position |
|---|---|---|---|
| 1989 | Formula 1 | Onyx Ford | 10 |
| Year | Series | Team | Driver | Position |
|---|---|---|---|---|
| 1989 | Formula 1 | Onyx Ford | Stefan Johansson | 11 |