BluePrint Engines ProSeries LS BPE Block 376 C.I. 550 HP Base Dressed Fuel Injected Crate Engine with Controller

Description:Horsepower & Torque: 525 Horsepower / 460 FT LBSCompression Ratio: 10.7:1BluePrint LS3 Aluminum HeadsHydraulic Roller CamBlock:BluePrint Engines High Strength Cast Iron BlockIncreased Deck Thickness and Strength WebbingExtended Cylinder SkirtPriority Main Oiling4.0622" Bore6-Bolt Main1-Piece Rear Main SealImproved Water Jacket DesignUtilizes OEM LS3 Front and Rear CoversRotating Assembly:Nodular Iron Crankshaft3.622" Stroke6.098" Connecting Rods w/ 150,000 PSI BoltsHypereutectic PistonsInternally Balanced Front and RearCylinder Heads:BluePrint LS3 Aluminum Cylinder Heads - PS801569cc Chamber2.165" Intake / 1.590" Exhaust Valves259cc Intake / 102cc Exhaust RunnersCam Specs:Hydraulic Roller Cam.612 Intake / .585 Exhaust Lift225 Intake / 238 Exhaust [email protected] Degree Lobe SeparationIgnition Timing:Ignition Timing and Spark Advance are Controlled by BluePrint Engine Calibrated ECUTransmission Controller Required (ECU Does Not Offer Transmission Control)Also Includes:Valve CoversLS Swap Oil PanTiming CoverDrive by Wire Throttle BodyComplete Engine Harness and ECU KitLS3 Fabricated Aluminum Intake ManifoldInjectors and Fuel Rail KitCoil PacksSpark Plugs and WiresWiring HarnessWater PumpHarmonic Balancer Throttle PedalNotes:This engine requires a non-weighted flex plate/flywheel.Recommended fuel: 91 Octane.BluePrint Engines recommends a 2200+ RPM stall converter.Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars.Not for use in pollution-controlled vehicles or in dry sump applications.The Included BluePrint Engines LS controller package contains a fully tested, calibrated, locked ECU, optimized for this specific engine. This package has undergone extensive testing for performance, reliability and the safety of you and your engine.

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