VALVE SPRING SET Honda CRF 250R 2004-2007 CRF 250X 2004-2015, KIBBLEWHITE 30-31300 RACING, HIGH-LIFT RACING SPRINK KIT
Brand: Kibblewhite
Stock: 2
| Product Type | Valve Spring |
|---|---|
| Product Group | Cam & Valvetrain |
| Catalogue | DIRT |
| Links | |
| Chain Type |
VALVE SPRING SET Honda CRF 250R 2004-2007 CRF 250X 2004-2015, KIBBLEWHITE 30-31300 RACING, HIGH-LIFT RACING SPRINK KIT
This high-lift racing spring kit is designed for Honda CRF250R (2004–2007) and CRF250X (2004–2015) models, supporting valve lifts up to 0.385″. The kit includes chrome silicon valve springs, titanium retainers, high-tensile steel lower collars, and seals, engineered to meet the demands of high-revving four-stroke engines. Developed for performance and durability, it delivers consistent seat pressure and lift characteristics for both intake and exhaust valves.
Features
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Chrome silicon high-lift racing valve springs
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Titanium retainers for reduced reciprocating mass
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High-tensile steel lower collars
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Includes valve seals
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Suitable for both intake and exhaust applications
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Designed for up to 0.385″ valve lift
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. 65-711
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Kibblewhite #30-31300
Vehicle Fitments
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Honda CRF250R 2004–2007
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Honda CRF250X 2004–2015
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