Bill Peter’s 1967 Ford GT 40 MkIV flies through Turn 6. Photo: Fred SicklerAaron Hsu’s 1988 Porsche 962C heads for the Carousel. Photo: Fred SicklerAllan Casavant tests the limits of the tires on his 1949 Healey Silverstone at Turn 8. Photo: Fred SicklerThe 1974 March 741 F1 car of Deane Tank. Photo: Mark Scheuern