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Edelbrock 46720

GM LS 416 Crate Engine Long Block Only

Edelbrock 46720

350-46720

made in usa
jegs shipping
FREE Shipping
Estimated ship date 08/31/17 if Ordered Today
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Edelbrock 46720 GM LS 416 Crate Engine Long Block Only $13,777.44
Crate Engine 416 LS
  • Used in 416 LS 720hp Supercharged Crate Engine
  • 416ci LS3
  • Long Block Only

  • Edelbrock 46720 Details

  • Forged Internals
  • Aluminum Block For Light Weight
  • For Pre-Pollution Controlled Vehicles Or Racing Use

  • Specifications:

    Manufacturer's Part Number:
    46720

    Now available from Edelbrock, is a complete 416ci 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 416ci, for incredible low end torque. The 9.5:1 compression ratio allows for safe and reliable performance on 91 octane pump gas.

    Helping this engine breathe is the Edelbrock E-Force LS3 supercharger system. This great looking system features Eaton TVS 2300 cc/rev rotors, which provide unparalleled efficiency, whisper quiet operation and OEM reliability. The core of each system is the Eaton Gen VI 2300 TVS Supercharger rotating assembly. Eaton's assembly features a four lobe design with 160° of twist for maximum flow, minimum temperature rise and quiet operation for excellent drivability. The supercharger assembly has been integrated into the intake manifold for a seamless design with minimal components, eliminating the possibility of vacuum leaks between gasket surfaces. Edelbrock's inverted supercharger assembly is uniquely oriented, allowing for an incredible amount of intake runner length for maximizing low end torque. An integrated bypass valve helps eliminate parasitic loss under light throttle for improved mileage potential. E-Force superchargers feature the most unique and efficient inlet configuration on the market. This results in a shorter, less restrictive intake path for improved air flow, without the need for a jack-shaft. Keeping the air cool is a high capacity air to water intercooler and low temp heat exchanger. Finally... the Edelbrock E-Force Supercharger system is not just a performance upgrade, it also has great looks! The supercharger assembly is black powdered coated for durability with highlighted fins and Edelbrock logo for a unique appearance that will give any engine compartment a custom look.

    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 p/n 350-15405 or p/n 350-15406 for a complete installation.




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