PORSCHE RACING HISTORYNick Feodorhoff (USA)
1977
30 May 1977 - Trans-Am Kent - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 911 S | TA-I | Nick Feodorhoff (USA) | Porsche Unlimited (USA) | 28th | 19th | 31 laps |
12 June 1977 - Trans-Am Portland - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 911 S | TA-I | Nick Feodorhoff (USA) | Performance Unlimited (USA) | 24th | 14th | 41st | 42 laps |