1969 - FF1600 & F.Brabham
1970 - FF1600 & F.Brabham
1971 - 4 F1 GPs (Gene Mason Racing), DNQ=1, 0 points. 6th in non-championship
Jochen Rindt Memorial Trophy at Hockenheim
1972 - 2 F1 GPs (Gene Mason Racing), 0 points. Raced Formula A & GTs in USA
1974 - Indycars: 2 races.