penske usa cars sports 1 formula porsche 1973 riverside other prototype races iroc ford hi res 1976 sportscars roger many a4 911 am can carrera rsr 1977 1972 a3 glen jarier jean pierre watkins pits john watson britain follmer george great side 917 austria carlo mclaren monaco monte peter rear revson zeltweg 2005 bobby brands david donohue hatch holland indianapolis mark technical zandvoort dennis france hunt james le pearson ron silverstone two allison angle ats belgium castellet emerson fighting fittipaldi galerie hans mccluskey mercedes motiv wide zolder beach cockpit corner drivers ferry front germany girls helmet heyer hockenheim jody long rws scheckter start topshot unser west women 1971 2001 a a2 a5 a6 audi blur boy cosworth dan engine exhaust fans ferrari foyt graphical grid gurney hayje illien imola j jarama joachim mans march marino mario mechanics penke peterson pitwall press robertson ronnie san spain speed sponsors stuck tgc3 three timekeeping