PORSCHE RACING HISTORYErnesto Soto (YV)
1978 : Sebring 12 Hours - 1st in class
18 March 1978 - Sebring 12 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 77 | Porsche 911 S | GTU | Francisco Romero (YV)/Ernesto Soto (YV) | Bill Scott Racing | 6th | 1st | 25th | 219 laps |
26 November 1978 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 911 Carrera RSR | 911 360 0727 | GTO | Francisco Romero (YV)/Ernesto Soto (YV) | Orland Rasco (YV) | 57th | 20th | 29th | 8 laps - DNF |