SKU: 28.SIS4409-2
ProX Steel Exhaust Valve & Spring Upgrade Kit
Description
- Kit includes steel valves rather than titanium for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while a super smooth finish reduces friction between stem and guide
- The set includes stronger valve springs matched to the steel valves to deal with the extra weight
- Premium Chrome Vanadium Steel is used gfor the springs for high performance and durability
- No additional modifications needed to be fully compatible with OEM retainers, bases and seals
- A simple cost effective option
Specifications
| SKU | 28.SIS4409-2 |
| Brand | ProX |
| Shipping Weight | 0.1500kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.100m |
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