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#227PSLS42781CTFKB
$17,199.00
/each
Factory Shipped
Quantity
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Deluxe Crate Engine Crate Engine Type, Oil Pan Included
| Crate Engine Type | Deluxe Crate Engine |
| Compression Ratio | 11.0:1 |
| Engine Displacement | 427 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
Made to Order
This custom item will ship when completed
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Return PolicyThis powerhouse of an engine build is a testament to precision engineering and raw performance. Delivering a formidable 585 horsepower and 520 ft. lbs. of torque, it’s driven by a BluePrint Engines LSX-style high-strength cast iron block, paired with forged crank and pistons for uncompromising durability. The 11:1 compression ratio ensures optimal combustion efficiency, while LS3 aluminum heads and a hydraulic roller cam (featured twice for emphasis on valvetrain performance) bring refined airflow and aggressive cam timing. Feeding this beast is a drive-by-wire throttle body and LS3 cast aluminum intake manifold, supported by a complete injector and fuel rail kit for consistent fuel delivery. The LS swap oil pan, water pump, and gas pedal round out the essentials, while the Holley Terminator X Max ECU provides cutting-edge engine management. A black pulley kit featuring an LS2-style water pump, 140-amp alternator, peanut-style A/C compressor, and Type II power steering pump with remote reservoir ensures accessory systems run smoothly and reliably. Altogether, this setup blends brute force with modern control, making it ideal for high-performance street applications.
Block:
Rotating Assembly:
Cylinder Heads:
Cam Specs:
Holley Terminator X Max Specific Features and Benefits:
Also Includes:
Follow EPA, CARB, and state regulations for engine changes
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | PSLS42781CTFKB |
| Brand | BluePrint Engines |
| Crate Engine Type | Deluxe Crate Engine |
| Compression Ratio | 11.0:1 |
| Engine Displacement | 427 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
| Piston Material | Forged Aluminum |
| Crankshaft Material | Forged Steel |
| Carburetor Included | No |
| Intake Manifold Included | Yes |
| Distributor Included | No |
| Connecting Rod Material | Forged Steel |
| Valve Covers Included | Yes |
| Cylinder Heads Included | Yes |
| Throttle Body Included | Yes |
| Timing Cover Included | Yes |
| Oil Pan Included | Yes |
| Water Pump Included | Yes |
| Harmonic Balancer Included | Yes |
| Flexplate Included | No |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | Yes |
| Wiring Harness Included | No |
| GENERAL | |
| Combustion Chamber Volume | 69cc |
| Camshaft Duration (.050 in) | 239° intake / 255° exhaust |
| Camshaft Lift (in) | .624 intake / .624 exhaust |
| Sold in Quantity | Kit |
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