Performance valves feature a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. this provides reduced friction for quicker/higher revs and a longer valve life.
OEM replacement valves are made of durable SUH35B heat resistant steel that also come with full nitride finish for further durability and resistance to corrosion.
All valves are manufactured under ISO 9001 certified factory regulations.
