Edelbrock Crate Engine Eforce Supercharged Ls 416 CI w/ Complete EFI and CalibrationEdelbrock part #46750 Supercharged LS 416 crate engine produces an astounding 720 horsepower and 695 ft lbs. of torque. The foundation of this engine is a brand new, aluminum LS3 block with a forged and balanced Manley crankshaft, forged Manley H Beam connecting rods and Manley forged aluminum pistons. This engine features an Edelbrock E Force supercharger with Eaton TVS 2300cc rev rotors. Also included are the essential supercharger kit components,