PROX Valve and Spring Kit 28.SIS4338-2
Part Number: 09261464PROX
- SKU:
- 09261464
- MPN:
- 28.SIS4338-2
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
Description
If you're pushing your engine to its limits, OEM valve springs won't cut it—they're designed for stock RPM ranges and can't handle the demands of high-performance driving. The PROX Valve and Spring Kit 28.SIS4338-2 upgrades you to nitrided steel valves paired with premium chrome vanadium springs engineered to maintain valve control and durability when others fail. This is a direct bolt-on replacement that leverages your existing hardware while delivering the reliability serious racers and built engines demand.
- Nitrided steel valves
- Increased surface hardness
- Reduced valve wear
- Chrome vanadium springs
- High-RPM rated
- Stronger spring load
- Handles increased valve mass
- Uses OEM retainers
- Uses OEM bases
- Uses OEM seals
- Bolt-on installation
- Intake or exhaust configuration
Specs
TYPE: |
VALVE |
PRODUCT NAME: |
SPRING KIT |
UNITS: |
KIT |
APPLICATION: |
INTAKE |
MATERIAL: |
STEEL |
RIDING STYLE: |
OFF-ROAD |
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