1 | 1997 | Sebring | 53 | Chamberlain Engineering | Chrysler Viper GTS-R | Chrysler 8.0 V10 | Rick Fairbanks/Chris Gleason/ | GT2 | 17 | 10 |
2 | 1998 | Miami | 60 | Elf Haberthur Racing | Porsche 911 GT2 | Porsche PF636T | Gerd Ruch/Michel Neugarten/ | GT2 | 9 | |
3 | 1998 | Laguna Seca | 60 | Elf Haberthur Racing | Porsche 911 GT2 | Porsche PF636T | Gerd Ruch/Michel Neugarten/ | GT2 | 10 | 5 |