PORSCHE RACING HISTORYAlan Johnson (USA)
1967 : Sebring 12 Hours - 1st in class
1 April 1967 - Sebring 12 Hours - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 46 | Porsche 911 S | GT2.0 | Robert Kirby (USA)/Alan Johnson (USA) | Bursch Tuned Exhaust (USA) | 9th | 1st | 34th | 197 laps |