PORSCHE RACING HISTORYChassis No. 911 460 9054
13 July 1974 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 911 Carrera RSR | 911 460 9054 | TA | Peter Gregg (USA)/Hurley Haywood (USA) | Brumos Porsche-Audi Corp. (USA) | 3rd | 1st | 6th | 176 laps |
2 February 1975 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 911 Carrera RSR | 911 460 9054 | GTO | Peter Gregg (USA)/Hurley Haywood (USA) | Brumos Porsche (USA) | 1st | 1st | 7th | 684 laps |
20 March 1976 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 911 Carrera RSR | 911 460 9054 | GTO | Diego Febles (PR)/Hiram Cruz (MEX) | Diego Febles Racing (PR) | 5th | 5th | 16th | 222 laps |
13 June 1976 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 Carrera RSR | 911 460 9054 | IMSA | Diego Febles (PR)/Alec Poole (GB)/Hiram Cruz (MEX) | Diego Febles Racing (PR) | DNF | 36th | 144 laps - Gearbox |
6 February 1977 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 911 Carrera RSR | 911 460 9054 | GTO | Diego Febles (PR)/Mandy Gonzalez (PR)/Hiram Cruz (MEX) | Diego Febles Racing (PR) | 13th | 6th | 18th | 537 laps |