PORSCHE RACING HISTORYA. J. Foyt (USA)
1985 : Daytona 24 Hours - 1st overall : Sebring 12 Hours - 1st overall
3 February 1985 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 | 962-104 | GTP | A. J. Foyt (USA)/Bob Wollek (F)/Al Unser (USA)/Thierry Boutsen (B) | Henn's Swap Shop Racing (USA) | 1st | 1st | 3rd | 703 laps |
24 February 1985 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 | 962-104 | GTP | Bob Wollek (F)/A. J. Foyt (USA) | Preston Henn (USA) | 25th | 23rd | 2nd | 75 laps - DNF |
23 March 1985 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 | 962-104 | GTP | A. J. Foyt (USA)/Bob Wollek (F) | Preston Henn (USA) | 1st | 1st | 13th | 281 laps |
1 December 1985 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 | 962-104 | GTP | A. J. Foyt (USA)/Al Holbert (USA) | Preston Henn (USA) | 38th | 16th | 24th | 63 laps - DNF |