PORSCHE RACING HISTORYChristian Bussi (F)
1978 : Dijon 6 Hours - 3rd in class : Le Mans 24 Hours - 1st in class
22 April 1978 - Dijon 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 934 | GT | Christian Bussi (F)/"Ségolen" André Gahinet (F)/Bernard Salam (F) | Christian Bussi (F) | 11th | 3rd | 18th | 146 laps |
11 June 1978 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 62 | Porsche 934 | GT+3.0 | Christian Bussi (F)/"Ségolen" André Gahinet (F)/Jean-Claude Briavoine (F) | "Ségolen" (F) | 17th | 1st | 52nd | 260 laps |