Edelbrock 426 c.i.d. HEMI crate engine part #46126 produces an astounding 808 horsepower and 762 ft-lbs. of torque. The foundation is based on a new iron Mopar 392 block with a forged Manley crankshaft, forged Manley H-Beam connecting rods and forged aluminum pistons.Sitting on top is an Edelbrock E-Force supercharger system with Eaton TVS R2650 rotors. Also included are the essential supercharger kit components, such as the electric intercooler water pump, intercooler plumbing, intercooler recovery tank, as well as fuel rails, fuel injectors, coils, 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. Pair with universal heat exchangers for a complete installation. Engine Specifications: - Displacement: 426 c.i.d.- Bore: 4.090"- Stroke: 4.050"- Horsepower: 808 - Torque: 762 - Compression: 9.9:1 - Block: New Mopar Iron - Crankshaft: Forged 4340 - Pistons: Forged Aluminum -5cc - Camshaft: 226 Deg /234 Deg , .619/.612, 114 cl - Rocker Arms: Stock Gen III Hemi - Cylinder Heads: Edelbrock Performer RPM #61099 - Fuel Injectors: 60 lb./hr., Siemens - Supercharger: Edelbrock E-Force R2650 TVS - Supercharger Belt: 100" 6-Rib - Fuel Type: Requires 91 Octane Minimum