Skunk2 K-Series Alpha Valve Spring Set K-series HKS This product was born from

This product was born from our idea that "guiding as much air as possible to the combustion chamber with less resistance is an important element for efficiently improving output

denser air to your engine with a performance proven SpeedFactory Racing Intercooler

with a difference of 0

A series of Viton O-rings and the appropriate standoff extensions are included with each kit to ensure a leak-free seal and OEM fit and finish

With a sharp focus on innovative product design

Skunk2 K-Series Alpha Valve Spring Set K-series HKS This product was born fromManufactured exclusively from super clean, chrome silicone wire milled in Japan, Skunk2s Alpha Valve Springs for Honda's K Series engines are a product of the companys years of racing and engine building experiences. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000