JPC-built Coyote Spins to 8200 rpm and Makes 500 whp With the Stock ECU

Who said the stock S197 computer can only handle 7750 rpm? Not JPC, because here’s proof: A pull to a sky-high 8200 rpm en route to 507 hp at the wheels! Although JPC claims that bolt-on stock Coyotes will pull up to 7750 rpm with ease, this car has an RGR/JPC built block with ported […] More »
By: Phillip Ferrini | December 13, 2013




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