Skunk2 Ultra Series Honda/Acura Stock Size K Series VTEC Valve Set (STD Compression)

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 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 Fitment: AcuraRSXBase2002 AcuraRSXBase2003 AcuraRSXBase2004 AcuraRSXBase2005 AcuraRSXBase2006 AcuraRSXType-S2002 AcuraRSXType-S2003 AcuraRSXType-S2004 AcuraRSXType-S2005 AcuraRSXType-S2006 AcuraTSXBase2004 AcuraTSXBase2005 AcuraTSXBase2006 AcuraTSXBase2007 AcuraTSXBase2008 HondaAccordDX2003 HondaAccordDX2004 HondaAccordDX2005 HondaAccordEX2003 HondaAccordEX2004 HondaAccordEX2005 HondaAccordEX2006 HondaAccordEX2007 HondaAccordEX-L2007 HondaAccordLX2003 HondaAccordLX2004 HondaAccordLX2005 HondaAccordLX2006 HondaAccordLX2007 HondaAccordLX Special Edition2006 HondaAccordSE2005 HondaAccordSpecial Edition2007 HondaAccordValue Package2006 HondaAccordValue Package2007 HondaCivicMUGEN Si2008 HondaCivicSi2002 HondaCivicSi2003 HondaCivicSi2004 HondaCivicSi2005 HondaCivicSi2006 HondaCivicSi2007 HondaCivicSi2008 HondaCivicSi2009 HondaCivicSi2010 HondaCivicSi2011 HondaCivicSi2012 HondaCR-VEX2002 HondaCR-VEX2003 HondaCR-VEX2004 HondaCR-VEX2005 HondaCR-VEX2006 HondaCR-VEX2007 HondaCR-VEX2008 HondaCR-VEX2009 HondaCR-VEX2010 HondaCR-VEX2011 HondaCR-VEX2012 HondaCR-VEX-L2007 HondaCR-VEX-L2008 HondaCR-VEX-L2009 HondaCR-VEX-L2010 HondaCR-VEX-L2011 HondaCR-VEX-L2012 HondaCR-VLX2002 HondaCR-VLX2003 HondaCR-VLX2004 HondaCR-VLX2005 HondaCR-VLX2006 HondaCR-VLX2007 HondaCR-VLX2008 HondaCR-VLX2009 HondaCR-VLX2010 HondaCR-VLX2011 HondaCR-VLX2012 HondaCR-VSE2005 HondaCR-VSE2006 HondaCR-VSE2011 HondaElementDX2003 HondaElementDX2004 HondaElementEX2003 HondaElementEX2004 HondaElementEX2005 HondaElementEX2006 HondaElementEX2007 HondaElementEX2008 HondaElementEX2009 HondaElementEX2010 HondaElementEX2011 HondaElementLX2004 HondaElementLX2005 HondaElementLX2006 HondaElementLX2007 HondaElementLX2008 HondaElementLX2009 HondaElementLX2010 HondaElementLX2011 HondaElementSC2007 HondaElementSC2008 HondaElementSC2009 HondaElementSC2010