Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s B16/ B17/ B18 VTEC engines.
 
Each kit includes Skunk2’s high-quality dual valve springs and race-proven titanium retainers that are the result of nearly two decades of racing and engine building experience. Each Alpha 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 interfere