PROX Valve and Spring Kit 28.SIS1403-2
Part Number: 09261020PROX
- SKU:
- 09261020
- MPN:
- 28.SIS1403-2
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
Description
If you're running your engine hard—whether on the track or in high-RPM tuning applications—OEM valves and springs become your weakest link. The PROX 28.SIS1403-2 Kit replaces them with nitrided steel valves and premium chrome vanadium springs engineered to handle sustained high-load conditions without fatigue or wear. This is a straightforward bolt-on upgrade that uses your existing retainers and seals, giving you measurable durability gains where it matters most.
- Nitrided steel valves
- Enhanced wear resistance
- Chrome vanadium springs
- High-RPM rated construction
- OEM-compatible installation
- Intake or exhaust configuration
- Uses existing retainers
- Uses existing valve seals
- Professional or DIY installation
Specs
APPLICATION: |
INTAKE |
MATERIAL: |
STEEL |
RIDING STYLE: |
OFF-ROAD |
PRODUCT NAME: |
SPRING KIT |
UNITS: |
KIT |
TYPE: |
VALVE |
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