Supertech performanceProductsSearchClearClose XPopular searchValve Spring KitEngine ValveHead GasketsBlock GuardsRetainersShimsTitanium Valves
Show menuValvesSpringsPistonsComponentsRodsHead GasketsOur Stainless steel valvesSodium Filled Valve Stainless steel valvesInconel valvesTitanium valvesSTAINLESS STEEL VALVES: Our intake valves are made exclusively from an enhanced versions of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Some applications call for us to harden certain areas such as the tips and or the seats. For these applications we will often times weld other hard metal alloys to the valve for increased durability.CoatingsWe mainly use these coatings for Stainless steel valvesChrome CoatingBlack Nitride CoatingThis is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves.OUR Stainless steel valvesclick below for detailsFIND A DEALERorSHOP OUR STORE
STAINLESS STEEL VALVES: Our intake valves are made exclusively from an enhanced versions of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Some applications call for us to harden certain areas such as the tips and or the seats. For these applications we will often times weld other hard metal alloys to the valve for increased durability.
CoatingsWe mainly use these coatings for Stainless steel valvesChrome CoatingBlack Nitride CoatingThis is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves.
Black Nitride CoatingThis is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves.