Skunk2 Ultra Series Honda/Acura Stock Size K Series VTEC Valve Set (STD Compression) SPECIAL-ORDER 4WD 2/ 3/ 4 Door

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Skunk2 Ultra Series Honda/Acura Stock Size K Series VTEC Valve Set (STD Compression) SPECIAL-ORDER 4WD 2/ 3/ 4 DoorManufacturer Part # : 310 05 9535 Market Description Skunk2 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