PORSCHE RACING HISTORYRicardo Londono (CO)
1980 : Daytona 24 Hours - 2nd in class
3 February 1980 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 46 | Porsche 911 Carrera RSR | 911 360 1099 | GTO | Mauricio DeNarváez (COL)/Albert Naon (USA)/Ricardo Londono (CO) | DeNarvaez Racing (CO) | 7th | 2nd | 28th | 629 laps |
22 March 1980 - Sebring 12 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 46 | Porsche 911 Carrera RSR | 911 360 1099 | GTO | Mauricio DeNarváez (COL)/Ricardo Londono (CO) | de Narvaez Enterprises (CO) | 26th | 10th | 43rd | 177 laps - DNF |