PORSCHE RACING HISTORY911 SC
1977
3 September 1977 - Trans-Am Road America - Race I - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 SC | TA-I | John Bauer (USA) | John Bauer Racing | 9th | 3rd | 17th | 19 laps | |
| 98 | Porsche 911 SC | TA-I | Tom Spalding (USA) | Tom Spalding Racing | 10th | 4th | 19th | 19 laps | |
| 15 | Porsche 911 SC | TA-I | Stefan Edlis (USA) | Apollo Plastics (USA) | 41st | 30th | 26th | 10 laps - Accident | |
| 57 | Porsche 911 SC | TA-I | John Wood (USA) | John Wood Racing | 44th | 33rd | 31st | 8 laps - Fuel Injection |
4 September 1977 - Trans-Am Road America - Race 2 - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 98 | Porsche 911 SC | TA-I | Tom Spalding (USA) | Tom Spalding Racing | 9th | 4th | 10th | 19 laps | |
| 15 | Porsche 911 SC | TA-I | Stefan Edlis (USA) | Apollo Plastics (USA) | 21st | 14th | 18 laps | ||
| 39 | Porsche 911 SC | TA-I | John Bauer (USA) | John Bauer Racing | 26th | 18th | 9th | 18 laps | |
| 57 | Porsche 911 SC | TA-I | John Wood (USA) | John Wood Racing | 45th | 31st | 5 laps - Oil Leak |
9 November 1977 - Trans-Am Mont-Tremblant - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 98 | Porsche 911 SC | TA-I | John Bauer (USA) | Tom Spalding Racing | 7th | 4th | 19th | 36 laps | |
| 57 | Porsche 911 SC | TA-I | John Wood (USA) | John Wood Racing | 11th | 5th | 36 laps |