It just keeps making more power. Current spec is 2010 5.7 and tr6060 out of a Challenger. Drop in pistons/rods, Cometic head gaskets, ARP head studs, VVT locked, 80 lb injectors. Factory cast crank. Race weight 4130 lbs

Turbo combo is a s480 feeding a s366.

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1975 Jeep Cherokee compound turbo 5.7 Hemi/6 speed AutoX/Drag/Street.
9.97 @ 140 slicks, 10.74 in autox trim