{"product_id":"blueprint-gm-ls-427ci-605-horsepower-crate-engine-long-block-565-ft-lbs-torque-11-1-1-comp-aluminium-heads-hydraulic-roller-camshaft","title":"BluePrint GM LS 427ci 605 Horsepower Crate Engine, Long Block - PSELS42730CT","description":"\u003cp\u003eLS CHEV 427 CID 605HP\u003c\/p\u003e\u003cp\u003e565 ft. lbs Torque, 11.1:1 Comp, Aluminium Heads, Hydraulic Roller Camshaft\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: PSELS42730CT\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"value description\" itemprop=\"description\"\u003e \u003cp\u003eThe LS-compatible platform is the king of street machines - and this BluePrint Engines 427 C.I. Pro Series monster proves why. Unleash raw, LS-powered fury with a street-scorching 605 horsepower and 565 ft-lbs of torque. This beast has BluePrint aluminium heads, a hydraulic roller cam, and hypereutectic pistons, and modular iron crankshaft, all locked into a high-strength LSX-style cast iron block.\u003c\/p\u003e \u003c\/div\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e: \u003c\/p\u003e\u003cdiv class=\"content-body\"\u003eHorsepower \u0026amp; Torque: 605 Horsepower \/ 565 Ft. lbs. Torque\u003cbr\u003eCompression Ratio: 11:1\u003cbr\u003eBluePrint Engines LS3 Aluminium Heads\u003cbr\u003eBluePrint Engines Hydraulic Roller Cam\u003cbr\u003eBluePrint Engines Forged Pistons\u003cbr\u003eBluePrint Engines Forged Crankshaft\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBlock:\u003c\/strong\u003e\u003cbr\u003eBluePrint Engines High Strength Cast Iron (LSX Style) Block\u003cbr\u003e Increased Deck Thickness and Strength Webbing\u003cbr\u003eUtilizes OEM LS3 Front and Rear Covers\u003cbr\u003eImproved Water Jacket Design\u003cbr\u003eExtended Cylinder Skirt\u003cbr\u003e1-piece Rear Main Seal\u003cbr\u003ePriority Main Oiling\u003cbr\u003e4.0685\" Bore\u003cbr\u003e6-bolt Main\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRotating Assembly:\u003c\/strong\u003e\u003cbr\u003eForged Crankshaft\u003cbr\u003e4.125\" Stroke\u003cbr\u003eForged 6.125\" Connecting Rods\u003cbr\u003eForged Pistons\u003cbr\u003eInternally Balanced Front and Rear\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCylinder Heads:\u003c\/strong\u003e\u003cbr\u003eBluePrint Aluminium Cylinder Heads\u003cbr\u003e69cc Chamber\u003cbr\u003e2.165\" Intake \/ 1.590\" Exhaust Valves\u003cbr\u003e259cc Intake \/ 102cc Exhaust Runners\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCam Specs:\u003c\/strong\u003e\u003cbr\u003eHydraulic Roller\u003cbr\u003e.624 intake \/ .624 Exhaust Lift\u003cbr\u003e239 Intake \/ 255 Exhaust Duration @.050\"\u003cbr\u003e114 Degree Lobe Separation\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlso Includes:\u003c\/strong\u003e\u003cbr\u003eHarmonic Balancer\u003cbr\u003eValve Covers\u003cbr\u003eLS Swap Oil Pan\u003cbr\u003eTiming Cover\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/span\u003e: \u003c\/p\u003e\u003cdiv class=\"data item content\" aria-labelledby=\"tab-label-product.tab_important_information-title\" id=\"product.tab_important_information\" data-role=\"content\"\u003e \u003cdiv class=\"content-body\"\u003e\u003cp\u003eThis engine does NOT come with a Fuel Injection ECU and Wiring Harness. 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.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Blueprint","offers":[{"title":"Default Title","offer_id":49001554968803,"sku":"PSELS42730CT","price":26535.2,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/vpccwwzj3nzp9aplh3pd.jpg?v=1779456094","url":"https:\/\/fastlanespares.co.nz\/products\/blueprint-gm-ls-427ci-605-horsepower-crate-engine-long-block-565-ft-lbs-torque-11-1-1-comp-aluminium-heads-hydraulic-roller-camshaft","provider":"Fast Lane Spares","version":"1.0","type":"link"}