BluePrint Engines B426KT56 Hemi 426/610HP w/ T56, EFI, Pol.

This BluePrint Engines Gen III HEMI crate engine paired with a complete T56 six-speed manual transmission delivers a powerful, modern drivetrain solution for muscle car and pro-touring builds, making 610 horsepower and 525 ft-lbs. of torque with a street-able 10.48:1 compression ratio. Built with premium internals including a forged crank, forged pistons, and a hydraulic roller cam, it’s topped with Gen III HEMI Apache aluminum cylinder heads and a fabricated intake manifold for exceptional performance. Fuel injection, a throttle body, and full ECU control via the Holley Terminator ECU controller kit and wiring harness ensure precise drivability and easy tuning. The engine is completed with essential components like spark plugs, coils, timing cover, valve covers, harmonic balancer, and a muscle car-style mid-sump oil pan for easy installation. A polished front accessory drive system featuring a water pump, Type II power steering pump with remote reservoir, 140-amp alternator, and 7B10 A/C compressor provides both reliability and show-ready style. Mated to the legendary T56 six-speed, this package is ideal for those seeking modern HEMI power with the control and engagement of a manual transmission.

• BluePrint Gen III HEMI delivers 610 horsepower and 525 ft.-lbs. of torque
• Polished front accessory drive
• Throttle body fuel injection and Holley Terminator ECU
• Forged steel crank, forged pistons, Apache aluminum heads, and hydraulic roller cam support a durable high-performance build
• Complete T56 six-speed transmission package includes dual-disc clutch, steel bellhousing, flywheel, starter, and double-overdrive gearing

Block:

• Engine Manufactured and Machined in the USA!
• NEW “BGE” Hellcat Engine Block
• 4-Bolt Main
• 4.090" Bore
• 1-Piece Rear Main Seal

Rotating Assembly:

• Forged Steel Crank
• 4.050" Stroke
• 6.125" Connecting Rods
• Forged Pistons
• Internally Balanced Front and Rear

Cylinder Heads:

• Gen III Hemi Apache Aluminum Cylinder Heads
• 73cc Chamber
• 2.140" Intake / 1.650" Exhaust Valves

Cam Specs:

• Hydraulic Roller Cam
• .610 Intake / .611 Exhaust Lift
• 231 Intake / 255 Exhaust Duration
• @.050-113 Degree Lobe Separation

Ignition Timing:

• Controlled by ECU

Also Includes:

• Fuel Injection
• Throttle Body
• Flywheel
• Harmonic Balancer
• Fabricated Intake Manifold
• Muscle Car Style - Mid Sump Swap Oil Pan
• Spark Plugs 
• Coil
• Timing Cover
• Valve Covers
• Holley Terminator ECU Controller Kit and Wiring Harness
• Polished Front Accessory Drive 
• Water Pump
• Type II Power Steering Pump
• Remote Power Steering Pump Reservoir
• 140amp 1-wire Alternator
• 7B10 Peanut Style Air Conditioning Compressor

Assembled with Complete T56 Six Speed Transmission Package:

• McLeod Super Steel Pro Dual Disk Clutch
• Steel Bell Housing
• Bittel Flywheel
• Engine Guard 
• Starter

First Gear Ratio: 2.66:1

Second Gear Ratio: 1.78:1

Third Gear Ratio: 1.30:1

Fourth Gear Ratio: 1.00:1

Fifth Gear Ratio: 0.80:1

Sixth Gear Ratio: 0.63:1