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Skunk2 Pro Series XP Valve Springs - Honda K-Series

Skunk2

RRP: $472.94

Special Price $374.82

1 Available from SupplierDispatched in 1-4 Working Days
311-05-7380
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Part Description:

Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda K-series i-VTEC engines. Each kit includes Skunk2 high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience.

'XP' features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 100lbs @ 1.600 while keeping the coil bind height for higher lift camshafts.

Each Pro Series XP Racing Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Pro Series XP Racing Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 11,000 rpm. Wound by a premier North American winder, our Pro Series XP Racing Valve Springs retains its durability and strength that results in improvement to the extreme fatigue limit of the wire and enhanced resistance to load loss.

Pro Series XP Racing Valve Springs are engineered to handle the demands of extreme-lift camshafts operating at prolonged, high-rpm use at championship-level racing. Skunk2 Pro Series XP Racing Valve Spring for the Honda K-series i-VTEC engines are simply the best on the market. Pro Series XP Racing Valve Springs have been tested at speeds exceeding 11,000 rpm on our engine dyno, street, and the race track. Our superior, Japanese-milled, super-clean chrome silicone wire is 100-percent eddy-current inspected prior to coiling. Next, they are heat-treated, shot-peened, and chemically polished for strength and durability. A special nitriding process concludes Skunk2 rigorous manufacturing process. The end result is a lightweight valve spring that safely accommodates high-lift camshafts and features superior resistance to load loss, even under extreme operating conditions.

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, including 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality. These components remain standard-issue on each Skunk2 vehicle that we build and support.
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Vehicle Fitment

This fitment information has been checked and reviewed by our staff.

Car Model Years Type/Chassis Engine
Honda Accord Honda Emblem 2002-2008 CL7 (Euro-R) K-Series - K20A
Honda Accord Honda Emblem 2002-2005 CL7/CM1 (Base) K-Series - K20A6
Honda Accord Honda Emblem 2006-2008 CL7/CM1 (Base) K-Series - K20Z2
Honda Accord Honda Emblem 2002-2008 CL9/CM2 (Type-S/Exec) K-Series - K24A / K24A3
Honda Civic Honda Emblem 2001-2006 EP2/EV1 (Type-S) K-Series - K20A3
Honda Civic Honda Emblem 2001-2006 EP3 (Type-R) K-Series - K20A / K20A2
Honda Civic Honda Emblem 2007-2011 FD2 (JDM Type-R) K-Series - K20A
Honda Civic Honda Emblem 2007-2011 FN2 (Type-R) K-Series - K20Z / K20Z4
Honda CR-V Honda Emblem 2002-2006 RD (i-VTEC) K-Series - K20A4
Honda FR-V (Edix) Honda Emblem 2004-2007 BE (i-VTEC) K-Series - K20A9
Honda Integra Honda Emblem 2001-2006 DC5 (Type-R) K-Series - K20A
Honda Integra Honda Emblem 2001-2006 DC5 (Type-S) K-Series - K20A3