Crate Engine, Eforce Supercharged LS 416 CID Complete EFI

Crate Engine, Eforce Supercharged LS 416 CID Complete EFI


SKU: EDB-46750 Category:



EDELBRODK E-FORCE Supercharged GM LS 416 (720 HP & 695 TQ) 46750

#46750 Supercharged GM LS 416 Crate Engine & Electronics
This engine package includes an Edelbrock prepped long block, E-Force supercharger, complete engine wiring harness, pre-programmed ECU, electronic throttle pedal, MAFS, throttle body, ignition coils and heated oxygen sensors. This engine is tuned and ready to run right-out-of-the-crate, making it ideal for any project vehicle desiring an LS3 high performance solution.

Now available from Edelbrock, is a complete 416 c.i.d. 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 c.i.d., 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 E-Force LS3 supercharger system. This great looking system features Eaton TVS 2300cc/rev rotors, which provide unparalleled efficiency, whisper quiet operation and 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, #15406 or #15407 for a complete installation.

*For Use on Pre-Pollution Controlled Vehicles (PPCV)
*For Racing Use ONLY

Engine Specifications:

  • Displacement: 416 c.i.d.
  • Horsepower: 720 hp
  • Torque: 695 ft-lbs.
  • Compression: 9.5:1
  • Block: GM LS3 Aluminum
  • Crankshaft: Forged 4340
  • Pistons: Forged Aluminum – 18cc
  • Rods: Forged H-Beam
  • Camshafts: 215°/247°, .629/.656, 121 LSA
  • Rocker Arms: LS3, 1.7 ratio
  • Induction: E-Force Supercharger System #1540
  • Cylinder Heads: GM with Edelbrock Valve Springs #5768
  • Finish: Black powder coated
  • Warranty: 2-year / Unlimited mileage



Additional information

Weight477 lbs