VALVE SPRING SET CRF250R 10-15, KIBBLEWHITE 30-31450 RACING, LIGHTWEIGHT HIGH-LIFT RACING
Brand: Kibblewhite
Stock: 3
| Product Type | Valve Spring |
|---|---|
| Product Group | Cam & Valvetrain |
| Catalogue | DIRT |
| Links | |
| Chain Type |
VALVE SPRING SET CRF250R 10-15, KIBBLEWHITE 30-31450 RACING, LIGHTWEIGHT HIGH-LIFT RACING
This high-lift racing spring kit is designed for Honda CRF250R models from 2010 to 2015, supporting valve lifts up to 0.385″. It includes chrome silicon valve springs, titanium retainers, high-tensile steel lower collars, and valve seals. Engineered for durability and consistent performance, the kit is suitable for both intake and exhaust applications in high-revving four-stroke engines.
Features
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Chrome silicon high-lift racing valve springs
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Titanium retainers to reduce valvetrain mass
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High-tensile steel lower collars
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Includes valve seals
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Designed for use with up to 0.385″ valve lift
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Compatible with both intake and exhaust valves
Specifications
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Intake: 0.385″ valve lift, 50 lb seat pressure, 154 lb @ 0.363″ lift
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Exhaust: 0.385″ valve lift, 50 lb seat pressure, 154 lb @ 0.363″ lift
Cross-Reference OEM Part Numbers
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Part No. 65-714
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Kibblewhite #30-31450
Vehicle Fitments
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Honda CRF250R 2010–2015
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