Skunk2 Alpha Series Honda/Acura Stock Size D Series Valve Set (Standard Compression)
Skunk2 Part# 310-05-1600
Skunk2 Alpha Series Valves for the Honda D16Z6, D16Y5, D16Y7, and D16Y8 are manufactured from HNV-3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings. Each valve is heat-treated using a proprietary process for extraordinary strength and durability and then hard chrome plated to further increase strength, significantly reduce friction, and increase corrosion resistance.