PORSCHE RACING HISTORYRick Borlase (USA)
1985
23 March 1985 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 934 | 930 670 0162 | GTO | Rick Borlase (USA)/Michael Hammond (USA)/Jim Torres (USA) | Coin Operated Racing (USA) | 20th | 8th | 28th | 198 laps - Suspension |
28 April 1985 - Riverside 600 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 934 | 930 670 0162 | GTO | Rick Borlase (USA) | Coin Operated Racing (USA) | 53rd | 15th | 30th | 20 laps - DNF |
25 August 1985 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 934 | 930 770 0911 | GTO | Jim Torres (USA)/Monte Shelton (USA)/Rick Borlase (USA) | BCW Racing (USA) | 40th | 12th | 51st | 44 laps - DNF |