1999:

1st - United States Road Racing Championship, Can Am

1998:

1st - United States Road Racing Championship Can Am

1997:

1st - SPORTSCAR World Sports Car Championship

1988:

Winner Porsche Meister Cup, IMSA GTP (Porsche 962)

1987:

Winner Porsche Meister Cup, IMSA GTP (Porsche 962)

Manufacturers' Championships:

2001:

Ford, Grand American Road Racing Association

1998:

Ford, USRRC Can Am Championship

1997:

Ford, World Sports Car Championship

Porsche Cup (IMSA GTP):

1990:

2nd place, James Weaver

1988:

1st - Price Cobb

1987:

1st - Price Cobb

1986:

1st - Price Cobb

1985:

1st - Drake Olson