KIBBLEWHITE Exhaust Valve - Evolution 20-4170R
Part Number: 09260127KIBBLEWHITE
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- SKU:
- 09260127
- MPN:
- 20-4170R
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
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Description
Exhaust valves endure extreme thermal and mechanical stress—factory units fail prematurely under high RPM and boost conditions. The KIBBLEWHITE Evolution 20-4170R eliminates this weakness with a nitrided stainless-steel construction that outlasts hard chrome and nickel plating while maintaining superior flow characteristics. Built for serious engines that demand reliability and performance without compromise.
- One-piece stainless steel
- Stellite-tipped design
- Nitrided .002" depth
- .0002" surface buildup
- Superior wear resistance
- Corrosion-resistant coating
- Lightweight construction
- Optimized flow profiles
- Leaded/unleaded compatible
- Cast iron guide compatible
- Bronze guide compatible
- Close tolerance fit
- Enhanced oil control
- Improved heat dissipation
- Made in U.S.A.
Specs
APPLICATION: |
EXHAUST |
MODEL: |
BLACK DIAMOND™ |
RIDING STYLE: |
STREET |
LENGTH IMPERIAL: |
4.525' |
UNITS: |
EACH |
MATERIAL: |
STAINLESS STEEL |
PRODUCT NAME: |
VALVE |
STEM DIAMETER IMPERIAL: |
0.3096' |
HEAD DIAMETER IMPERIAL: |
1.630' |
TULIP ANGLE: |
40° |
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