I have a VJ Valiant Charger with 410 small block. The specs are Forged 10.5 pistons Scat rods, eagle forges steel crank,edelbrock performer heads with 2.05 valves, roller 232 @50 cam, Harland sharp roller rockers, RPM air gap manifold,Try Y headers, 800avs carb, and MSD Ecurve dizzy with accel...