1 | 1 | Vallelunga | 8 | Stewart | Lola T91/50 | Mugen MF-308 Zytek | 19 | Fuel System |
2 | 3 | Jerez | 8 | Stewart | Lola T91/50 | Mugen MF-308 Zytek | 9 | Electrical |
3 | 6 | Hockenheim | 8 | Stewart | Lola T91/50 | Mugen MF-308 Zytek | 13 | Throttle |
4 | 8 | Spa-Francorchamps | 8 | Stewart | Lola T91/50 | Mugen MF-308 Zytek | 15 | Handling |
5 | 9 | Le Mans | 8 | Stewart | Lola T91/50 | Mugen MF-308 Zytek | 12 | Accident |