{"product_id":"fits-skunk2-ultra-series-honda-acura-stock-size-k-series-vtec-valve-set-std-2","title":"Fits Skunk2 Ultra Series Honda\/Acura Stock Size K Series VTEC Valve Set (STD","description":"\u003cdiv vocab=\"https:\/\/schema.org\/\" typeof=\"Product\"\u003e\u003cspan property=\"description\"\u003eSkunk2 Ultra Series valves are our premium line valves manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings. These characteristics of the austenitic nickel based alloy enable high resistance to oxidation and corrosion and are designed for engines that output extremely high temperatures. Ultra Series Valves are heat-treated using a proprietary process for extraordinary strength and durability. Chromium Nitride coating is deposited on each valve using physical vapor deposition (PVD) process. This coating significantly improves wear and heat resistance, creating conditions for more durability and long term usage. Chromium Nitride coating is a remarkable solution as it improves the friction coefficient between the valve*s stem and valve guide; a necessity for engine components that demand resistance to high heat level environments. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road. Manufactured from the best materials available in a state-of-the-art manufacturing environment ensure that Skunk2 valvetrain components provide exceptional performance, reliability, and quality. These components remain standard-issue on each Skunk2 vehicle that we build and support. Ultra Series Valve Set; Stock Size; Std Compression; Dish Face-Intake 35mmx108.85mmx5.48mm\/Exhaust 29mm x 108.85mm x 5.45mm; Head Dia.-Intake\/Exhaust 35.00mm\/30.00mm; Set of 16; Add Skunk2 Pro Series Valve Springs and Titanium Retainers for ultimate valvetrain stability.; Overall Valve Length (Intake\/Exhaust): 109mm\/108.6mm; Head Diameter (Intake\/Exhaust): 35.00mm\/30.00mm; Stem Thickness (Intake\/Exhaust): 5.48mm\/5.45mm\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003ctable cellspacing=\"10\" cellpadding=\"0\" align=\"left\" style=\"width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Skunk2 Racing\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 310-05-9535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAir Freight Prohibited:\u003c\/strong\u003e false\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNot Carb Approved:\u003c\/strong\u003e false\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCarb Acknowledgement Required:\u003c\/strong\u003e f\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLtl Freight Required:\u003c\/strong\u003e false\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eProp 65:\u003c\/strong\u003e Y\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eEpa:\u003c\/strong\u003e N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eClearance Item:\u003c\/strong\u003e f\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 873265006724\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":44036553179249,"sku":"310-05-9535","price":427.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2286\/3539\/files\/57_f706f683-21a4-4109-8a67-4ad4cadce8e9.jpg?v=1786837133","url":"https:\/\/541motorsports.com\/products\/fits-skunk2-ultra-series-honda-acura-stock-size-k-series-vtec-valve-set-std-2","provider":"541 Motorsports","version":"1.0","type":"link"}