VALVE SPRING SET Honda CRF 250R 2004-2007 CRF 250X 2004-2015, KIBBLEWHITE 30-31300 RACING, HIGH-LIFT RACING SPRINK KIT
High-lift racing spring kit with chrome silicon valve springs, titanium retainers, and high-tensile steel lower collars. Includes valve seals. Designed for up to 0.385 inch valve lift and supports both intake and exhaust applications. Intake and exhaust specifications: 0.385 inch valve lift, 50 lb seat pressure, 154 lb @ 0.363 inch lift. Kibblewhite #30-31300.
- SKU
- 65-711
- Brand
- Kibblewhite
- Availability
- In Stock (2)
FULL DESCRIPTION
Kibblewhite High-Lift Racing Spring Kit for Honda CRF
Enhance your motorcycle's performance with the Kibblewhite High-Lift Racing Spring Kit. This kit is engineered to support demanding high-revving four-stroke engines, offering superior durability and consistent performance for both intake and exhaust valves.
Key Features:
- Premium chrome silicon high-lift racing valve springs
- Lightweight titanium retainers to reduce reciprocating mass
- Durable high-tensile steel lower collars
- Includes necessary valve seals for a complete installation
- Designed for optimal performance in both intake and exhaust applications
- Supports valve lifts up to 0.385 inches
Specifications:
- Maximum Valve Lift: 0.385 inches
- Seat Pressure: 50 lb
- Pressure at 0.363" Lift: 154 lb
This racing spring kit is meticulously crafted to meet the rigorous demands of competitive riding and high-performance applications, ensuring reliable operation under extreme conditions.


