Ewing
founded by Wayne Ewing
| Year | Pos | Points | Entered | Raced | Best | QP1 | Poles | P1 | P2 | P3 | Podiums | FLaps |
|---|
| 1960 | - | - | 2 | 2 | 21 | - | 1 | - | - | - | - | - |
| 1956 | - | - | 1 | - | - | - | - | - | - | - | - | - |
| 1955 | - | - | 1 | - | - | - | - | - | - | - | - | - |
| 1954 | - | - | 3 | - | - | - | - | - | - | - | - | - |
| 1953 | - | - | 1 | - | - | - | - | - | - | - | - | - |
| 1952 | - | - | 5 | 1 | 26 | - | - | - | - | - | - | - |
| 1951 | - | - | 1 | - | - | - | - | - | - | - | - | - |
| 1950 | - | - | 1 | 1 | 17 | - | - | - | - | - | - | - |
| | - | 15 | 4 | 17 | - | 1 | - | - | - | - | - |