PORSCHE RACING HISTORY935 JLP-2
1985
3 February 1985 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 20 | Porsche 935 JLP-2 | 009 00043 | GTP | Freddy Baker (USA)/Don Herman (USA)/Rich Maher (USA) | Spirit of Cleveland | 66th | 26th | 42nd | 62 laps - Turbocharger |
23 March 1985 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 20 | Porsche 935 JLP-2 | 009 00043 | GTP | Richard Silver (USA)/Don Herman (USA)/Freddy Baker (USA) | Spirit of Cleveland | 23rd | 8th | 22nd | 182 laps |
9 June 1985 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 JLP-2 | 009 00043 | GTP | Richard Silver (USA)/Don Herman (USA) | Spirit of Cleveland | 15th | 9th | 24th | 102 laps |
6 October 1985 - Columbus 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 JLP-2 | 009 00043 | GTP | Richard Silver (USA)/Joe Varde (USA) | Spirit of Cleveland | 17th | 10th | 27th | 73 laps - DNF |