Jim Porter
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1990 Junior Classic MGP | 10 | 1:40:39.00 | 89.95 | Aermacchi |
| 1989 Junior Classic MGP | 15 | 1:44:19.00 | 86.79 | Aermacchi |
| 1987 Junior Classic MGP | 13 | 1:18:30.00 | 86.51 | Aermacchi |
| 1986 Junior Classic MGP | 5 | 1:14:27.00 | 91.21 | Aermacchi |
| 1985 Junior Classic MGP | R | Ducati |