{"product_id":"gsc-p-d-toyota-2jz-gte-23-8n-chrome-polished-exhaust-valve-30mm-head-1mm-set-12","title":"GSC P-D Toyota 2JZ-GTE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 12","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2063-12\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e GSC2063-12\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D Toyota 2JZ-GTE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 12 (1993-2005 Lexus\/Toyota)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade your Toyota 2JZ-GTE engine with this GSC Power-Division set of 12 exhaust valves designed for 1993-2005 Lexus GS300 IS300 SC300 and Toyota Supra models. The +1mm 30mm head diameter increases exhaust flow for improved power output in high-performance builds. Chrome polished finish enhances heat dissipation to maintain valve integrity under extreme conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e23-8N Stainless Steel:\u003c\/strong\u003e High-nickel alloy withstands turbocharged heat and stress for reliable operation in 2JZ-GTE engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Polished Underhead:\u003c\/strong\u003e Mirror finish on underhead and margins transfers heat faster to valve seat reducing thermal fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mm Head Diameter (+1mm):\u003c\/strong\u003e Larger head boosts exhaust scavenging and velocity for gains in horsepower and response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm Stem Diameter:\u003c\/strong\u003e Precision ground stem ensures proper seal and guide fit with 3-angle tip machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Design:\u003c\/strong\u003e Super-duty 8-angle seats (4.5x7.88mm) and 101.85mm length match OEM specs while adding durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eValve seats require proper machining during installation for optimal performance\u003c\/li\u003e\n\u003cli\u003eInspect valve guides and springs for compatibility before use\u003c\/li\u003e\n\u003cli\u003eShips in protective foam packaging 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\u003eFull valve job including seat cutting and guide clearance check required\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or aftermarket retainers and springs\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\u003e1993-2005\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGS300\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2005\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eIS300\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2005\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eIS300\u003c\/td\u003e\n\u003ctd\u003eSportcross\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1992-2000\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eSC300\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\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\u003eBase\u003c\/td\u003e\n\u003c\/tr\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\u003eTwin Turbo\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\u003eEngineered for 2JZ drag and street builds with proven track record\u003c\/li\u003e\n\u003cli\u003eMade in USA with tight tolerances for consistent performance\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacturing defects\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 Does this fit 1993-1998 Toyota Supra Twin Turbo 2JZ-GTE?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this set matches the 2JZ-GTE cylinder head perfectly with 101.85mm length and 30mm exhaust ports\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used and why chrome polish?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 23-8N stainless steel for heat resistance, chrome polish on underhead improves heat transfer by up to 30% over standard finishes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies and installation tips?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty on stock applications, requires professional valve job with multi-angle seats for best results\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 inserts in 9x7x3 inch box\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":43821075071055,"sku":"GSC2063-12","price":262.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-toyota-2jz-gte-23-8n-chrome-polished-exhaust-valve-30mm-head-1mm-set-12-gsc-power-division.jpg?v=1767420162","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-toyota-2jz-gte-23-8n-chrome-polished-exhaust-valve-30mm-head-1mm-set-12","provider":"Black Ops Auto Works","version":"1.0","type":"link"}