{"product_id":"fmkg-psls37651ctf","title":"BluePrint Engines 376 ci GM LS Compatible Pro Series Base Dressed Engine with EFI PSLS37651CTF","description":"\u003ch1\u003eBluePrint Engines 376 ci GM LS Compatible 525HP Pro Series Base Dressed Engine with Holley Terminator X EFI System\u003c\/h1\u003e\n\u003ch3\u003ePN. PSLS37651CTF\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHorsepower \u0026amp; Torque:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e525 Horsepower \/ 460 ft. lbs. Torque\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCylinder Heads:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBluePrint Engines LS3 Aluminum Cylinder Heads\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompression Ratio:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10.7:1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCamshaft:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eHydraulic Roller Cam - .612 Intake \/ .585 Exhaust Lift and 225 Intake \/ 238 Exhaust Duration @ .050 - 113° LSA - Three Bolt Cam\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePistons:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eHypereutectic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrankshaft:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNodular Iron Crank - 3.622\" Stroke and 6.125\" Rods\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Injection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eHolley Terminator X Max - Gen IV Complete ECU\/Harness EFI System\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Recommendation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e91+ Octane\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis LS3 compatible engine build is a formidable fusion of strength, precision, and performance, anchored by BluePrint Engines’ high-strength cast iron LSX-style block. It churns out a commanding 525 horsepower and 460 ft. lbs. of torque, with a 10.7:1 compression ratio that ensures both power and efficiency. The setup features BluePrint’s aluminum heads, hydraulic roller cam, and hypereutectic pistons, all working in concert with a nodular iron crankshaft for durability under high-stress conditions. Air and fuel delivery are optimized through a Holley Terminator X Max system, LS3 fabricated aluminum intake manifold, and a matched injector and fuel rail kit. The LS Swap oil pan ensures seamless integration, while the drive-by-wire throttle body adds modern responsiveness. Altogether, this engine is engineered to deliver relentless performance with rock-solid reliability—perfect for enthusiasts who demand power without compromise.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHorsepower \u0026amp; Torque: 525 Horsepower \/ 460 ft. lbs. Torque\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 10.7:1\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines LS3 Aluminum Heads\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Hydraulic Roller Cam\u003c\/li\u003e\n\u003cli\u003eBluePrint Engines Hypereutectic Pistons\u003c\/li\u003e\n\u003cli\u003eNodular Iron Crankshaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eBlock:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluePrint Engines High Strength Cast Iron (LSX Style) Block\u003c\/li\u003e\n\u003cli\u003eIncreased Deck Thickness and Strength Webbing\u003c\/li\u003e\n\u003cli\u003eUtilizes OEM LS3 Front and Rear Covers\u003c\/li\u003e\n\u003cli\u003eImproved Water Jacket Design\u003c\/li\u003e\n\u003cli\u003eExtended Cylinder Skirt\u003c\/li\u003e\n\u003cli\u003e1-Piece Rear Main Seal\u003c\/li\u003e\n\u003cli\u003ePriority Main Oiling\u003c\/li\u003e\n\u003cli\u003e4.0622\" Bore\u003c\/li\u003e\n\u003cli\u003e6-Bolt Main\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eRotating Assembly:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNodular Iron Crankshaft\u003c\/li\u003e\n\u003cli\u003e3.622\" Stroke\u003c\/li\u003e\n\u003cli\u003e6.098\" Connecting Rods w\/ 150,000 PSI Bolts\u003c\/li\u003e\n\u003cli\u003eHypereutectic Pistons\u003c\/li\u003e\n\u003cli\u003eInternally Balanced Front and Rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eCylinder Heads:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBluePrint LS3 Aluminum Cylinder Heads\u003c\/li\u003e\n\u003cli\u003e69cc Chamber\u003c\/li\u003e\n\u003cli\u003e2.165\" Intake \/ 1.590\" Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e259cc Intake \/ 102cc Exhaust Runners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eCam Specs:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHydraulic Roller Cam\u003c\/li\u003e\n\u003cli\u003e.612 Intake \/ .585 Exhaust Lift\u003c\/li\u003e\n\u003cli\u003e225 Intake \/ 238 Exhaust Duration\u003c\/li\u003e\n\u003cli\u003e@.050-113 Degree Lobe Separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eHolley Terminator X Max Specific Features and Benefits:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReal Time Fuel Map Learning Simplifies Tuning by Dynamically Adjusting the Base Fuel Rate\u003c\/li\u003e\n\u003cli\u003eOn Board Bosch LSU 4.9 Wideband Control, Enabling Accurate AFR Readings and Closed Loop Tuning\u003c\/li\u003e\n\u003cli\u003eEight High Impedance Injector Drivers, Ideal for Stock LS Injectors and Holley EFI Injectors\u003c\/li\u003e\n\u003cli\u003eIntegrated 1-Bar MAP Sensor for Naturally Aspirated or Nitrous Setups, with Harness Support for External Higher Bar Sensors if needed\u003c\/li\u003e\n\u003cli\u003e4 Configurable Inputs (12V, Ground, 5V, Frequency) and 2 Outputs (Ground, PWM) - Ideal for Electric Fans, Boost Control Solenoids, Nitrous Control and more\u003c\/li\u003e\n\u003cli\u003eFree PC Tuning Software via USB\/CAN Interface for Full Laptop Control and Advance Setup\u003c\/li\u003e\n\u003cli\u003eIntegrated 3.5\" Touchscreen Handheld with Setup Wizard, Internal Data Logging, and Real Time Gauge Displays\u003c\/li\u003e\n\u003cli\u003eTerminator X Max ECU will Include a Base Timing Map Pre-Configured for this engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eAlso Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLS3 Fabricated Aluminum Intake Manifold\u003c\/li\u003e\n\u003cli\u003eDrive by Wire\u003cspan\u003e \u003c\/span\u003eThrottle Body\u003c\/li\u003e\n\u003cli\u003eLS Swap Oil Pan\u003c\/li\u003e\n\u003cli\u003eWater Pump\u003c\/li\u003e\n\u003cli\u003eInjectors and Fuel Rail Kit\u003c\/li\u003e\n\u003cli\u003eSpark Plugs and Wires\u003c\/li\u003e\n\u003cli\u003eHarmonic Balancer \u003c\/li\u003e\n\u003cli\u003eThrottle Pedal\u003c\/li\u003e\n\u003cli\u003eTiming Cover\u003c\/li\u003e\n\u003cli\u003eValve Covers\u003c\/li\u003e\n\u003cli\u003eCoil Packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"font-weight: 500;\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThis Holley EFI Equipped engine has a fully calibrated ECU by BluePrint Engines. Please \u003cb\u003e\u003cstrong\u003eDO NOT \u003c\/strong\u003e\u003c\/b\u003efollow the Holley EFI manual for the calibration of the ECU.\u003c\/li\u003e\n\u003cli\u003eThis engine requires a non-weighted flex plate\/flywheel.\u003c\/li\u003e\n\u003cli\u003eRetro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars.\u003c\/li\u003e\n\u003cli\u003eNot for use in pollution-controlled vehicles or in dry sump applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDYNO PROMISE\u003c\/strong\u003e\u003cbr\u003e\n\u003ch4\u003eIT ALL COMES DOWN TO RESULTS.\u003c\/h4\u003e\n\u003cp\u003eWe make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.\u003c\/p\u003e\n\u003ch4\u003eBRAGGING RIGHTS INCLUDED!\u003c\/h4\u003e\n\u003cp\u003eA comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!\u003c\/p\u003e","brand":"BluePrint Engines","offers":[{"title":"Default Title","offer_id":47081623879819,"sku":"BPEPSLS37651CTF","price":19599.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/bpepsls37651ctf-7321bdb29cec3694809b3fc13c08c04d1b197c1f.jpg?v=1779890176","url":"https:\/\/jbspowercentre.com\/products\/fmkg-psls37651ctf","provider":"JBs Power Centre","version":"1.0","type":"link"}