Blueprint PS426SCT 426 Hemi Pro Series Base Dressed SC 872HP

This BluePrint Engines supercharged Gen III HEMI crate engine is built for high-performance street and pro-touring applications, delivering a massive 872 horsepower and 764 ft-lbs. of torque with a reliable 10.48:1 compression ratio. At the heart of this powerhouse are BluePrint’s forged crankshaft and pistons, paired with a hydraulic roller cam and topped with Gen III HEMI Apache aluminum cylinder heads for maximum airflow and combustion efficiency. A Whipple 3.0L supercharger and Hellcat throttle body provide instant boost and throttle response, while the included supercharger coolant reservoir ensures consistent performance under load. Controlled by a Holley Terminator ECU controller kit and wiring harness, this setup offers precision tuning and full ECU control for optimal drivability. Supporting components include a harmonic balancer, muscle car-style mid-sump oil pan, timing cover, valve covers, water pump, coils, and spark plugs—making it a complete, ready-to-run crate engine package. Whether you’re dropping it into a classic Mopar or a custom street rod, this engine delivers modern supercharged muscle with show-quality components and race-proven internals.

Description:

• Horsepower and Torque: 872 Horsepower / 764 ft. lbs. Torque
• Compression Ratio: 10.48:1
• Gen III Hemi Apache Aluminum Cylinder Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Forged Crank
• BluePrint Engines Forged Pistons

Block:

• Engine Manufacturing 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:

• Whipple 3.0L supercharger
• Supercharger Coolant Reservoir 
• Hellcat Throttle Body
• Harmonic Balancer
• Muscle Car Style - Mid Sump Swap Oil Pan
• Spark plugs 
• Coil
• Timing Cover
• Valve Covers
• Water Pump
• Holley Terminator ECU Controller Kit and Wiring Harness

Notes:

• Features 2013+ 58X reluctor wheel
• 2009+ crankshaft spacing
• 2009+ car timing cover
• VVT locked out
• MDS – eliminated