Quote:
Originally Posted by austins z
Ahhh ok, yeah 391whp is awesome! I'd be super happy with those numbers, but I'm trying to get there without going with an aftermarket crank. Custom grind C2 cams (not the off the shelf ones), imsa spec 12.5:1 high compression pistons, vk56 valves, headers, intake porting, and e85 is the plans.
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In the Pirelli World Cup. Doren Racing had to change stock cranks after every race because of the crank cranking the nose in the oil pump area. The 2nd year. They was allowed to run billet cranks.