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BluePrint Engines ProSeries LS BPE Block 427 C.I. 625 HP Base Dressed Fuel Injected Crate Engine

Item U19039-XT
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$13,799.00

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • 605 Horsepower / 565 Ft. Lbs. Torque
      • BluePrint Engines LS3 Aluminum Cylinder Heads With 69cc Chamber, 2.165" Intake, 1.590" Exhaust Valves
      • 11:1 Compression Ratio
      • Hydraulic Roller Cam With .624 Intake / .624 Exhaust Lift And 239 Intake / 255 Exhaust Duration @ .050 - 114° LSA - Three Bolt Cam
      • Forged Pistons
      • Steel Crankshaft With 4.125" Stroke And BluePrint Forged 6.125" Connecting Rods
      • Does Not Include Fuel Injection ECU And Wiring Harness
      • Fuel Recommendation: 91+ Octane
      • High Strength LSX-Style Cast Iron Block With Increased Deck Thickness, Strength Webbing, And Improved Water Jacket
      • Utilizes OEM LS3 Front And Rear Covers
      • Extended Cylinder Skirt With 1-Piece Rear Main Seal
      • Priority Main Oiling With 4.0685" Bore And 6-Bolt Main Caps
      • Internally Balanced Front And Rear
      • Includes LS Swap Oil Pan, Windage Tray, Pick Up Screen, Fuel Injectors And Rail, DBW Throttle Body, Water Pump, GM Plastic Intake Manifold, Spark Plugs & Wires, Harmonic Balancer, Coil Packs, And Sensors
      • Requires Non-Weighted Flex Plate Or Flywheel
      • Recommended 2200+ RPM Stall Converter
      • Retro Fit Oil Pan Fits Most 1955-1995 GM Front Engine, Rear Wheel Drive, V8 Cars
      • Not For Use In Pollution-Controlled Vehicles Or Dry Sump Applications
      • Recommended Air Intake Kit Ensures Correct MAF Calculations And Dyno Calibration

      Description

      High-Performance LS Engine. The BluePrint Engines ProSeries LS BPE Block 427 C.I. 605 HP Base Dressed Fuel Injected Crate Engine delivers an impressive 605 horsepower and 565 ft-lbs of torque. Designed for enthusiasts seeking raw LS-powered performance, it provides reliable power for street machines and custom builds prioritizing durability and power.

      Construction and Appearance. This engine features a strong LSX-style cast iron block with increased deck thickness, strengthened webbing, and an improved water jacket design for enhanced durability. It utilizes aluminum BluePrint LS3 cylinder heads, forged pistons, and a forged steel crankshaft for strength. OEM LS3 front and rear covers and a one-piece rear main seal provide a clean, OEM-style appearance.

      Installation. Installation requires a non-weighted flex plate or flywheel and does not include the fuel injection ECU or wiring harness. The engine arrives base dressed with essential components and is designed to fit most GM front-engine, rear-wheel-drive vehicles from 1955 to 1995. It is not compatible with pollution-controlled or dry sump applications.

      Warranty. This engine comes with a standard 30-month or 50,000-mile warranty covering parts and labor, providing peace of mind for both individual and professional installations.

      BluePrint Engines PSLS42730CTF

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

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