Pro X 28.SIS1340-2 Steel Valves and Spring Kits

Description

An alternative where the O.E.M. application uses expensive and less durable titanium valves
These steel valves offer increased durability and easily extends the lifespan to 3x that of the O.E.M. titanium valves
Nitrided valves offer high micro-hardness while a super-smooth surface finish reduces friction between stem and guide
Special stronger valve springs deal with the extra weight of the steel valves
Springs are made from premium chrome vanadium steel for higher performance and durability under high RPM
Fully rebuildable with O.E.M. retainers, bases and seals without the need of any further engine modifications
Intake and exhaust kits complete packages for quick, easy and cost efficient replacement