PORSCHE RACING HISTORYGeorge Follmer (USA)
1977 : Daytona 24 Hours - 3rd in class : Laguna Seca 100 Miles - 3rd overall : Trans-Am Kent - 2nd overall : Trans-Am Portland - 1st overall : Watkins Glen 6 Hours - 2nd overall
6 February 1977 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 911 Carrera RSR | 911 460 9102 R13 | Sports | Danny Ongais (USA)/George Follmer (USA)/Ted Field (USA) | Interscope Racing (USA) | 53rd | 3rd | 6th | 35 laps - Piston |
1 May 1977 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 934/5 | 930 770 0955 | GTO | George Follmer (USA) | Vasek Polak Racing (USA) | 3rd | 3rd | 3rd | 52 laps |
30 May 1977 - Trans-Am Kent - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 934/5 | 930 770 0955 | TA-II | George Follmer (USA) | Vasek Polak Racing (USA) | 2nd | 2nd | 3rd | 44 laps |
12 June 1977 - Trans-Am Portland - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 934/5 | 930 770 0955 | TA-II | George Follmer (USA) | Vasek Polak Racing (USA) | 1st | 1st | 1st | 50 laps |
9 July 1977 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 935 | 930 770 0913 | Gr.5 | George Follmer (USA)/Brett Lunger (USA) | Vasek Polak Racing (USA) | 2nd | 2nd | 3rd | 170 laps |
20 August 1977 - Mosport 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 935 | 930 770 0913 | Gr.5 | George Follmer (USA)/Brett Lunger (USA) | Vasek Polak Racing (USA) | 17th | 2nd | 80 laps - Valve Rocker |