Edelbrock Supercharged 426ci Gen III Hemi Crate Engine w/o Electronics: Chrysler 300 (05-15) / Dodge Ram 1500 (03-10)

Edelbrock Supercharged Crate Engine

426ci Mopar Gen III HEMI

46126

Overview:

The Edelbrock Supercharged 426ci Gen III HEMI crate engine is a high-performance powerhouse designed for Mopar enthusiasts seeking exceptional power and reliability. This complete 426 cubic inch (7.0L) engine delivers an impressive 808 horsepower and 762 ft-lbs of torque, making it ideal for muscle car restorations, restomods, or high-performance builds. Built on a robust Mopar iron 392 block, this crate engine combines modern engineering with proven components to provide a turnkey solution that elevates your vehicle’s performance to the next level.

Perfect for those who want to experience the legendary HEMI power with the added boost of an Edelbrock E-Force supercharger, this engine comes without electronics, allowing for custom tuning and integration into your preferred vehicle setup.

Key Features:

This Edelbrock 426 HEMI crate engine incorporates advanced technology and premium components to ensure outstanding performance and durability:

• 426 cubic inch displacement with a 4.090" bore and 4.050" stroke
• Forged Manley 4340 crankshaft and H-Beam connecting rods for strength and reliability
• Forged aluminum pistons with a 9.9:1 compression ratio for optimal combustion
• Edelbrock Performer RPM cylinder heads (#61099) designed for high flow and efficiency
• Edelbrock E-Force supercharger system featuring Eaton TVS R2650 rotors for massive boost
• Driver’s side throttle body orientation for easier intake routing and installation
• Includes electric intercooler water pump, intercooler plumbing, and recovery tank for effective charge air cooling
• Comes with fuel rails, 60 lb/hr Siemens fuel injectors, ignition coils, mass air flow sensor housing, and reusable air filter
• 100" 6-rib supercharger belt for reliable power delivery
• Requires a minimum of 91 octane fuel for optimal performance

Construction & Design:

The foundation of this crate engine is a new Mopar iron 392 block, providing a durable and rigid platform capable of handling extreme power levels. The rotating assembly features forged Manley components including a 4340 crankshaft and H-Beam connecting rods, ensuring exceptional strength and longevity under high stress. The forged aluminum pistons are precision-engineered with a 5cc dish to maintain a 9.9:1 compression ratio, balancing power and drivability.

The cylinder heads are Edelbrock Performer RPM units, optimized for high airflow and combustion efficiency, paired with a camshaft profile that delivers aggressive valve timing for maximum power output. The supercharger system is expertly integrated, utilizing Eaton’s proven TVS R2650 rotors for efficient and consistent boost delivery.

Performance & Sound

With a staggering 808 horsepower and 762 ft-lbs of torque, this supercharged 426 HEMI delivers exhilarating acceleration and robust mid-range power. The combination of forged internals and a high-capacity supercharger ensures a responsive throttle and strong power curve suitable for street performance or competitive applications. The engine’s sound is characterized by the iconic HEMI rumble, enhanced by the supercharger’s distinctive whine, creating an aggressive and thrilling auditory experience.

Installation & Fitment:

This crate engine is designed for Mopar Gen III HEMI applications and is a direct replacement for 426ci builds. While it comes without electronics, it includes all necessary mechanical components for a comprehensive installation. The driver’s side throttle body orientation simplifies intake plumbing, and pairing this engine with universal heat exchangers completes the cooling system setup. Professional installation is recommended to ensure proper integration with your vehicle’s drivetrain and fuel system.

What's Included:

• 426ci Mopar Gen III iron block crate engine
• Forged Manley crankshaft, H-Beam rods, and forged aluminum pistons
• Edelbrock Performer RPM cylinder heads (#61099)
• Edelbrock E-Force supercharger with Eaton TVS R2650 rotors
• Electric intercooler water pump, plumbing, and recovery tank
• Fuel rails and 60 lb/hr Siemens fuel injectors
• Ignition coils and mass air flow sensor housing
• Reusable air filter
• 100" 6-rib supercharger belt

Ideal For:

This Edelbrock 426ci Gen III HEMI crate engine is ideal for Mopar enthusiasts building high-performance street machines, muscle car restorations, or custom projects requiring massive horsepower and torque. It suits those who want a reliable, turnkey supercharged engine with the flexibility to integrate custom electronics and tuning solutions.