PORSCHE RACING HISTORYGuy Edwards (GB)
1983
8 May 1983 - Silverstone 1000 km - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 47 | Porsche 956 | 956-103 | C | Preston Henn (USA)/Guy Edwards (GB)/Rupert Keegan (GB) | Henns' T-Bird Swap Shop | DNF | 11th | 54 laps - Engine |
19 June 1983 - Le Mans 24 Hours - World Endurance Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 956 | 956-102 | C | John Fitzpatrick (GB)/Guy Edwards (GB)/Rupert Keegan (GB) | John Fitzpatrick Racing (GB) | 5th | 5th | 10th | 358 laps |