Edelbrock Supercharged Chevy LS3 Crate Engine

Now available from Edelbrock, is a complete 416 CID supercharged, LS engine that produces an astounding 720 horsepower and 695 ft-lbs of torque on 91-octane pump gas. The foundation of this engine is a brand new GM aluminum LS3 block with a forged and balanced Manley crankshaft, forged Manley H-Beam connecting rods and Manley forged aluminum pistons. The 4.0″ stroke, and 4.065″ bore pushes this LS3 out to a whopping 416 CID, for incredible low end torque. The 9.5:1 compression ratio allows for safe and reliable supercharged performance on 91-octane pump gas.

Helping this engine breathe is the Edelbrock LS3 supercharger system. This great looking system features Eaton’s TVS 2300 rotor assembly, which provides unparalleled efficiency with OEM reliability. This engine package comes complete with essential supercharger kit components, such as the electric intercooler water pump, intercooler plumbing and intercooler recovery tank, as well as fuel rails, 60 lb/hr fuel injectors, mass air flow sensor (MAFS) housing and re-usable air filter. The supercharger equipped on this engine features a driver’s side throttle body orientation for ease of intake routing and a Corvette belt offset for a compact installation. (Other belt offsets and inlet orientations available upon request.) Pair with universal heat exchangers #15405 or #15406 for a complete installation.

Learn more about Edelbrock Crate Engines here.