David Johnston
Record type: Motorsport Biographies
Nationality: Irish
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1994 Junior TT | R | Yamaha | ||
| 1986 Junior TT | R | ECM | ||
| 1986 Formula 2 TT | R | Yamaha | ||
| 1985 Lightweight MGP | 1 | 1:28:52.00 | 101.889 | ECM |
| 1985 Junior MGP | 2 | 2:12:28.00 | 102.538 | Yamaha |
| 1984 Lightweight Newcomers MGP | R | Waddon | ||
| 1984 Lightweight MGP | 7 | 1:31:27.00 | 99 | Waddon |