PORSCHE RACING HISTORYJean-Pierre Delaunay (F)
1978
14 May 1978 - Silverstone 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 28 | Porsche 934 | GT | Jacques Guérin (F)/Jean-Pierre Delaunay (F)/Claude Haldi (CH) | Meccarillos Racing (CH) | DNF | 24th | 140 laps - Spun |