Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2’s Alpha Valve Springs for Honda’s F, H-series VTEC engines are a product of the company’s 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 valve train stability at engine speeds in excess of 10,000 rpm
Seat Pressure: 50 pounds at 1.400″, Open Pressure: 205 lbs. at 0.900″, Coil Bind: 0.880″
For Honda F-series and H-Series
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