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5:03 Ultimate Cars - Racers - Porsche 917

The most powerful road racing car ever built, the 917's secret was two 911 engines strapped together!

leviathan found at 2:46

the weight low, the 917 had a balsa-wood gear knob. Anyway, the leviathan engine was then terrifyingly placed in a wafer-thin fiberglass plastic shell. Look, even the dashboard's made of it, which brought the final

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