| Year | Venue | Rd | Driver | Pos | Time | Car | Score | Total |
|---|---|---|---|---|---|---|---|---|
| 1973 | Curborough | 2 | Tony Bradwell | 3 | 34.47 | 4.1 Brabham-Oldsmobile BT19 F1-3-65/21 Qu | 10 | 10 |
| 1973 | Bassingbourn | 3 | Tony Bradwell | 3 | 33.32 | 4.1 Brabham-Oldsmobile BT19 F1-3-65/21 Qu | 10 | 20 |
| 1973 | Curborough | 4 | Tony Bradwell | 3 | 33.72 | 4.1 Brabham-Oldsmobile BT19 F1-3-65/21 Qu | 10 | 30 |
| 1973 | Duxford | 6 | Tony Bradwell | 8 | 40.40 | 4.1 Brabham-Oldsmobile BT19 F1-3-65/21 Qu | 5 | 35 |