PORSCHE RACING HISTORYCyril Grandet (F)
1980
15 June 1980 - Le Mans 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 91 | Porsche 934 | 930 670 0177 | GT | Christian Bussi (F)/Bernard Salam (F)/Cyril Grandet (F) | A.S.A. Cachia (F) | DNF | 50th | 137 laps - Engine |