International Championship for Makes winner 1970-1971
Interserie winner 1970-1971-1972-1973-1974
Can-Am winner 1972-1973
Porsche 908, 909 and 917 racing cars were the brainchilds of engineering genius Ferdinand Piëch, the grandchild of Ferdinand Porsche and nephew of Ferry Porsche. The 917 was the only Porsche model produced with the 12-cylinder engine and experimentally even with the 16-cylinder.