PROX Valve and Spring Kit 28.SIS4406-2
Part Number: 09261031PROX
- SKU:
- 09261031
- MPN:
- 28.SIS4406-2
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
On Sale
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Description
If you're running your engine hard at sustained high RPM, your OEM valve train becomes the weak link. The PROX Valve and Spring Kit 28.SIS4406-2 upgrades both your valves and springs to handle the demands of extreme conditions—reducing wear, improving reliability, and maintaining consistent performance when it matters most. Drop this kit in using your existing retainers and seals for a straightforward bolt-on enhancement to your engine's durability.
- Nitrided steel valves
- Increased durability rating
- Reduced high-RPM wear
- Chrome vanadium springs
- Premium spring material
- Engineered for extra valve weight
- High-RPM rated design
- Uses OEM retainers
- Uses OEM bases
- Uses OEM seals
- Intake or exhaust configuration
- Bolt-on installation
- MPN: 28.SIS4406-2
Specs
MATERIAL: |
STEEL |
RIDING STYLE: |
OFF-ROAD |
UNITS: |
KIT |
APPLICATION: |
INTAKE |
PRODUCT NAME: |
SPRING KIT |
TYPE: |
VALVE |
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