SMS 570X Challenger, 700 HP, 650 ft lb torque. 6.7L V8 supercharged with 6 intercoolers. High performance calibration. 39lb fuel injectors. Forged pistons, crankshaft, connecting rods. High flow CNC heads. High performance valve springs and camshaft. High performance half shafts. High performance transmission. High performance clutch and light weight flywheel. 100mm cold air inlet tube with high performance filter. High performance dual exhaust and mufflers. High performance suspension. Cross dr...