1982 Porsche 956 & 1988 Porsche 962 It is now 25 years since the Porsche 956 first appeared and started another of Porsche’s amazing periods of domination, this time in long-distance racing in the Group C and IMSA categories. Having decided that they wanted to win races outright rather than just the classes, as they had done through the ’50s and early to mid-’60s, the Porsche 908 led the first wave of overall winners followed by the ferocious 917. Trends…

1982 Porsche 956 & 1988 Porsche 962.