{"product_id":"gsc-p-d-nissan-vr38dett-chrome-polished-super-alloy-exhaust-valve-33-15mm-head-1mm-set-12","title":"GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 33.15mm Head (+1mm) - SET 12","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2053-12\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e GSC2053-12\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D 2009+ Nissan GT-R VR38DETT Chrome Polished Super Alloy Exhaust Valve - 33.15mm Head (+1mm) - SET 12\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division exhaust valves for Nissan R35 GT-R VR38DETT engines deliver reliable performance in high-boost turbocharged applications. This set of 12 features a 33.15mm +1mm head diameter and 97.80mm overall length for enhanced exhaust flow and stock geometry retention. Built from Inconel 751 these valves handle extreme heat RPM and pressures up to 40psi supporting power beyond factory levels.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInconel 751 Super Alloy:\u003c\/strong\u003e Forged material resists high temperatures and fatigue for long-term durability in turbocharged applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Polished Stem:\u003c\/strong\u003e Reduces friction and valve guide wear while improving heat dissipation during sustained high RPM operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e33.15mm +1mm Head Diameter:\u003c\/strong\u003e Increases exhaust flow area to support higher horsepower without compromising velocity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Design:\u003c\/strong\u003e Provides structural integrity under extreme boost pressures up to 40psi and beyond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e97.80mm Overall Length:\u003c\/strong\u003e Precision machined to maintain stock geometry with oversized head for seamless integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for use with matching GSC +1mm intake valves and upgraded springs\u003c\/li\u003e\n\u003cli\u003eInspect valve guides and seats prior to installation for optimal sealing\u003c\/li\u003e\n\u003cli\u003eShips in protective foam-lined box to prevent damage\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\u003eResize valve seats to accommodate +1mm head diameter using multi-angle cutters\u003c\/li\u003e\n\u003cli\u003eCompatible with stock bronze guides or GSC Power-Division valve guides\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\u003e2009-2023\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2023\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2023\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eBlack Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2023\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eTrack Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2023\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eNISMO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC Power-Division?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRace-proven in GT-R drag and time attack competitions worldwide\u003c\/li\u003e\n\u003cli\u003eHeat-treated and non-magnetic for consistent performance under load\u003c\/li\u003e\n\u003cli\u003eCNC machined in the USA with exact tolerances for VR38DETT heads\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 Will these fit 2016 and newer GT-R models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes VR38DETT engine design remains compatible from 2009-present confirm head specs match\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the stem diameter and material?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 6.98mm stem made from Inconel 751 super alloy with swirl polished chrome finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty against manufacturing defects when installed by certified shop\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 Ground or FedEx\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 Foam protected cardboard box 12 x 8 x 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.9 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":43814050562127,"sku":"GSC2053-12","price":437.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-nissan-vr38dett-chrome-polished-super-alloy-exhaust-valve-33_15mm-head-1mm-set-12-gsc-power-division.jpg?v=1767419832","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-nissan-vr38dett-chrome-polished-super-alloy-exhaust-valve-33-15mm-head-1mm-set-12","provider":"Black Ops Auto Works","version":"1.0","type":"link"}