Warwick Henderson (USA)
1980
22 March 1980 - Sebring 12 Hours - World Challenge for Endurance Drivers
No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
61 | Porsche 911 Carrera RSR | GTO | Warwick Henderson (USA)/Bob Copeman (USA)/John Humphreys (USA) | Tortilla Flats Racing (USA) | 32nd | 12th | 61st | 166 laps |