{"product_id":"blueprint-engines-psls4273ctf","title":"Blueprint Engines PSLS4273CTF - GM LS Compatible 427 c.i. Pro Series Engine - GM Plastic Intake - Base Dressed - Holley Terminator X EFI System","description":"\u003cp\u003eBlueprint Engines PSLS4273CTF - GM LS Compatible 427 c.i. Pro Series Engine - GM Plastic Intake - Base Dressed - Holley Terminator X EFI System\u003c\/p\u003e\u003cp\u003eCrate Engine - Base Dressed - 427 Cubic Inch - 605 HP - GM LS-Series - Each\u003c\/p\u003e\u003cp\u003eBluePrint Engines 427 c.i. GM LS Compatible - Base Dressed - Fuel Injected. Includes 30-Month \/ 50,000 Mile Warranty \u0026amp; Dyno Tested\u003c\/p\u003e\u003cul\u003e\u003cli\u003e427CI GM LS Compatible Base Dressed -EFI\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: \u003cspan\u003e605\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTorque\u003c\/strong\u003e: \u003cspan\u003e565\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e: \u003cspan\u003e11.0:1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBlock Description\u003c\/strong\u003e: \u003cspan\u003eBluePrint Engines High Strength Cast Iron (LSX Style) Block - 6 Bolt Main - 4.0665\" Bore\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Main Seal Style\u003c\/strong\u003e: \u003cspan\u003e1 Piece\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRotating Assembly\u003c\/strong\u003e: \u003cspan\u003eForged Crank - 4.125 in. Stroke and Forged 6.125 in. Rods\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCam\u003c\/strong\u003e: \u003cspan\u003eHydraulic Roller - .624 Intake \/ .624 Exhaust Lift - 239 Intake \/ 255 Exhaust Duration -@.050-114 LSA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCrankshaft Vendor\u003c\/strong\u003e: \u003cspan\u003eBluePrint Engines\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePistons\u003c\/strong\u003e: \u003cspan\u003eForged\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Balance\u003c\/strong\u003e: \u003cspan\u003eInternally Balanced\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCylinder Heads Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCylinder Heads\u003c\/strong\u003e: \u003cspan\u003eLS3 Aluminum Cylinder Heads\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCylinder Head Vendor\u003c\/strong\u003e: \u003cspan\u003eBluePrint Engines\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlexplate\/Flywheel Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Flexplate\/Flywheel\u003c\/strong\u003e: \u003cspan\u003eNon Weighted BPP12654640 - BPPLS1611\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHarmonic Balancer Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Harmonic Balancer\u003c\/strong\u003e: \u003cspan\u003eNon-Weighted\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTiming Requirements\u003c\/strong\u003e: \u003cspan\u003eECM Supplied with Calibration\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTiming Cover Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOil Pan Included\u003c\/strong\u003e: \u003cspan\u003eYes-Rear Sump\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eValve Covers Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntake Manifold Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntake Manifold Type\u003c\/strong\u003e: \u003cspan\u003eLS3 OEM Plastic Intake\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntake Manifold Vendor\u003c\/strong\u003e: \u003cspan\u003eGeneral Motors\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel Delivery Type\u003c\/strong\u003e: \u003cspan\u003eFuel Injected\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel Delivery Vendor\u003c\/strong\u003e: \u003cspan\u003eHolley Terminator EFI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCarb\/Fuel Injection Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Octane Fuel\u003c\/strong\u003e: \u003cspan\u003e91+ Octane\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDistributor Included\u003c\/strong\u003e: \u003cspan\u003eCoil Packs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDistributor Vendor\u003c\/strong\u003e: \u003cspan\u003eBluePrint Engines\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpark Plugs Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Spark Plug Gap\u003c\/strong\u003e: \u003cspan\u003e.045 in.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Spark Plug\u003c\/strong\u003e: \u003cspan\u003eCCH9405\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpark Plug Wires Included\u003c\/strong\u003e: \u003cspan\u003eCoil Packs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFiring Order\u003c\/strong\u003e: \u003cspan\u003e1,8,7,2,6,5,4,3\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWater Pump Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Cleaner Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Stall Converter\u003c\/strong\u003e: \u003cspan\u003e2200+ RPM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePulley Kit Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: \u003cspan\u003eEA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Blueprint Engines","offers":[{"title":"Default Title","offer_id":47282361139338,"sku":"FMKG-PSLS4273CTF","price":17445.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_psls4273ctf-right_normalized.jpg?v=1776258471","url":"https:\/\/www.onlyinstock.com\/products\/blueprint-engines-psls4273ctf","provider":"Only In Stock","version":"1.0","type":"link"}