CBM Motorsports/CORE Performance 415ci LS3 600hp this powerhouse produces 575 rear-wheel horsepower at 525 ft-lbs of torque with an 11.1 compression ratio Core Components:
Block is a Modified GM Performance aluminum LS3 block, Rotating Assembly:
Forged crankshaft, Forged connecting rods, and Forged pistons (fully balanced and blueprinted)