Supercharged GEN III 426 (808 HP & 762 TQ)

Supercharged LT 416 (808 HP & 762 TQ) Crate Engine by Edelbrock
  • Engine Specifications:
  • Displacement: 426 c.i.d.
  • Horsepower: 808 hp
  • Torque: 762 ft-lbs.
  • Compression: 9.9:1
  • Block: New Iron Mopar 392
  • Crankshaft: Forged 4340
  • Pistons: Forged Aluminum - 5cc
  • Rods: Forged H-Beam
  • Camshafts: Comp Cams 226°/234°, .619/.612, 116 LSA
  • Rocker Arms: Mopar OEM
  • Induction: E-Force R2650 Supercharger
  • Cylinder Heads: Edelbrock Performer RPM #61099
  • Finish: Black powder coated
  • Warranty: 2-year / Unlimited mileage
Now you can get a complete 426 c.i.d. E-Force supercharged, Gen III HEMI engine, that produces an astounding 808 horsepower and 762 ft-lbs. of torque for your Mopar. The foundation of this engine is a brand new iron Mopar 392 block with a forged and balanced Manley crankshaft, forged Manley H-Beam connecting rods and Manley forged aluminum pistons. The 4.090" bore and 4.050" stroke help this HEMI produce incredible low end torque. The 9.9:1 compression ratio allows for safe and reliable supercharged performance on 91 octane pump gas.

Helping this engine breathe is the Edelbrock E-Force supercharger system featuring Eaton's TVS R2650 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, 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. Visit for a complete listing and more information on our universal heat exchangers.

The Edelbrock Gen III HEMI 426 Long-Block #46125 is the base for our E-Force Supercharged crate engine, but is also a great starting point for any high horsepower forced induction Mopar build. Its compact design allows for a seamless swap into most platforms; eliminating the need for modifications to your engine bay or hood. #46127 includes an ECU with tune and a wiring harness.

Application Dyno Emissions Part #
Gen III 426 HEMI Crate Engine (long-block only) - 46125
Gen III 426 HEMI Crate Engine with Accessories 46126
Gen III 426 HEMI Crate Engine with Accessories & Electronics - 46127
Edelbrock Installation Note INSTALLATION NOTE: This engine will require an EFI compatible fuel delivery system with a minimum flow of 100 gph @ 70 PSI. Fuel pressure regulator with boost reference is required. Top of supercharger measures 20.74" from crank centerline. See our website for reference dimensions.

The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps