1961 - 10th US GP (own entrant - Cooper-Climax)
1962 - 11th US GP (own entrant - Cooper-Climax)
1963 - 2 F1 GP (Parnell - Lotus-BRM), 0 points. (7th Mexico)
1964 - 2 F1 GP (Rob Walker - Brabham-BRM), 0 points. 5th in URSSC series.
Won Nassau Trophy with Roger Penske
1965 - 3rd in URSSC series. Won Sebring 12hrs with Hall. Won Nassau Trophy
1993 - committed suicide