PROX Valve and Spring Kit, Steel, Valve Spring Kit, Yamaha 14-15
DS-09262725
Regular price $159.95In Stock
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Shipping calculated at checkout.
PROX Valve and Spring Kit, Steel, Valve Spring Kit
- Replaces the OEM valves and valve springs
- Steel, nitrided valves for increased durability and less wear under extreme conditions
- 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 at high rpm
- Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals
