PORSCHE RACING HISTORYPepe Romero (USA)
1981
1 February 1981 - Daytona 24 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 37 | Porsche 935 M16 | 930 990 0032 | GTX | Pepe Romero (USA)/Mandy Gonzalez (PR)/Luis Mendez (DR) | Pepe Romero (USA) | 52nd | 18th | 25th | 121 laps - Steering |
16 August 1981 - Mosport 6 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 935 M16 | 930 990 0032 | GTX | Pepe Romero (USA)/Diego Febles (PR) | Pepe Romero (USA) | 16th | 10th | 29th | 185 laps |
23 August 1981 - Road America 500 Miles - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 935 M16 | 930 990 0032 | GTX | Joe Varde (USA)/Pepe Romero (USA) | Pepe Romero (USA) | 43rd | 15th | 20th | 36 laps - Wheel |