{"product_id":"borgwarner-supercore-assembly-efr-b2-9274-cast-iron-b-hsg","title":"BorgWarner SuperCore Assembly EFR B2 9274 (Cast Iron B. Hsg)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e12747100023\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232712155\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner SuperCore Assembly EFR B2 9274 (Cast Iron B. Hsg) - Universal High HP Turbo Build\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner EFR B2 9274 SuperCore Assembly powers custom turbocharger builds for racing and high-performance street cars targeting 900 to 1100 horsepower. This ball bearing CHRA with cast iron bearing housing fits a wide range of modified engines where maximum airflow and response matter. Build your turbo with matching EFR compressor and turbine housings for peak efficiency.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Bearing CHRA:\u003c\/strong\u003e Dual ceramic ball bearings cut friction for spool times under 3000 RPM and support 200000+ RPM operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor Wheel:\u003c\/strong\u003e 67mm inducer 91mm exducer FMW aluminum wheel with extended tips flows 110 lb\/min of air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbine Wheel:\u003c\/strong\u003e 84mm inducer 74mm exducer Gamma-Ti Inconel wheel handles extreme EGTs over 1050C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron Bearing Housing:\u003c\/strong\u003e Robust construction with integrated water cooling ports and M12x1.5 oil feed for reliable lubrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB2 Frame Size:\u003c\/strong\u003e Compact design measures 5.7 inches diameter for tight engine bay packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuperCore requires separate EFR 9274 compressor cover and turbine housing to complete assembly\u003c\/li\u003e\n\u003cli\u003eSpecial order part non-returnable once ordered confirm compatibility first\u003c\/li\u003e\n\u003cli\u003eSecurely packaged to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eOil feed M12x1.5 restrictor required based on engine oil pressure\u003c\/li\u003e\n\u003cli\u003eCompatible with EFR T4 divided or T5 undivided turbine housings and A\/R 0.58 to 0.73 compressor covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-1998\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eSupra\u003c\/td\u003e\n\u003ctd\u003eTurbo (2JZ-GTE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-2002\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline GT-R\u003c\/td\u003e\n\u003ctd\u003eR32\/R33\/R34 (RB26DETT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2016\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eX (4B11T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eC5 (LS1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eC6 (LS2\/LS7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eCustom Builds\u003c\/td\u003e\n\u003ctd\u003eLS\/2JZ\/RB\/4G63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose BorgWarner?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in IMSA World Challenge and NASA racing series\u003c\/li\u003e\n\u003cli\u003eOE-grade materials withstand 1000+ HP daily drivers\u003c\/li\u003e\n\u003cli\u003ePrecision machined tolerances for balanced operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What components are included in the SuperCore?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Ball bearing cartridge compressor wheel turbine wheel and cast iron bearing housing ready for housings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is the bearing housing water cooled?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes features dual water ports for coolant circulation plus oil ports for full thermal management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 12-month unlimited mileage warranty against defects with proof of professional installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective carton 15 x 15 x 15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 22 lbs shipping weight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":41874179686479,"sku":"BWA12747100023","price":2655.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-supercore-assembly-efr-b2-9274-cast-iron-b_-hsg-borgwarner.png?v=1770255124","url":"https:\/\/www.blackopsautoworks.com\/products\/borgwarner-supercore-assembly-efr-b2-9274-cast-iron-b-hsg","provider":"Black Ops Auto Works","version":"1.0","type":"link"}