1996
24 Hours of Le Mans - LMP1
1st
1992
IMSA Camel GT Championship - GTP
2nd
1991
IMSA Camel GT Championship - GTP
3rd
1991
Jaguar Sport Intercont. Challenge Monaco
3rd
1990
IMSA Camel GT Championship - GTP
3rd
1990
24 Hours of Daytona
1st
1985
Formula Super Vee USA Robert Bosch/Valvoline Championship
2nd
1985
Formula Pacific Series New Zealand
2nd
1984
Formula Pacific Series New Zealand
3rd
1983
Marlboro British Formula 3
3rd
1982
Formula Super Vee USA Robert Bosch/Valvoline Championship
3rd