{"product_id":"gsc-p-d-audi-v10-5-2l-33-8mm-head-std-104-4mm-long-chrome-polished-intake-valve-set-of-10","title":"GSC P-D Audi V10 5.2L 33.8mm Head STD 104.4mm Long Chrome Polished Intake Valve - Set of 10","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2252-10\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D Audi V10 5.2L 33.8mm Head STD 104.4mm Long Chrome Polished Intake Valve - Set of 10 for 2006-2011 S6 2006-2010 S8 2008-2010 RS6\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division intake valves upgrade Audi 5.2L V10 engines in S6 S8 RS6 models. This set of 10 features 33.8mm standard head diameter and 104.4mm length for direct fit. Chrome polished stems and swirl polished heads improve airflow heat management and valve train life under demanding conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Construction:\u003c\/strong\u003e Delivers strength to handle high RPM and boost pressure without flexing or fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Polished Stems:\u003c\/strong\u003e Cuts friction minimizes wear on guides and enhances heat dissipation for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e33.8mm STD Head Diameter:\u003c\/strong\u003e Matches OEM specs while swirl polishing increases flow velocity and cylinder filling efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.4mm Overall Length:\u003c\/strong\u003e Ensures proper valve timing and stability in stock or ported heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBead Blasted Necks:\u003c\/strong\u003e Promotes better oil shedding and reduces carbon buildup for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 10 covers all intake positions on V10 engine for full head refresh.\u003c\/li\u003e\n\u003cli\u003ePair with GSC valve springs for high lift cam setups.\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\u003eVerify valve-to-piston clearance with aftermarket cams or pistons.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve guides and stem seals.\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\u003e2006-2011\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS6\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2010\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS8\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2010\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eRS6\u003c\/td\u003e\n\u003ctd\u003eSedan\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\u003eTrack-proven in V10 racing applications worldwide.\u003c\/li\u003e\n\u003cli\u003eCNC machined from premium 21-4N stainless steel.\u003c\/li\u003e\n\u003cli\u003eEngineered tolerances for drop-in reliability.\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 Do these fit stock Audi V10 cylinder heads?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes 33.8mm standard head size and 104.4mm length match OEM dimensions for direct replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What stem diameter and material?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 7.97mm stem diameter on one-piece forged 21-4N stainless steel with chrome polish for reduced wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by GSC one-year limited warranty against manufacturing defects.\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 USPS Priority\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-lined custom box 10 x 6 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":42103370022991,"sku":"GSC2252-10","price":286.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/381abfad282c015664d060cd055d3f19_c6d88d67-0831-4648-afd3-f320a416368d.jpg?v=1724157353","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-audi-v10-5-2l-33-8mm-head-std-104-4mm-long-chrome-polished-intake-valve-set-of-10","provider":"Black Ops Auto Works","version":"1.0","type":"link"}