KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot-peened to ensure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.
1 | Select A Make
2 | Select A Model
3 | Select A Year
Kibblewhite Titanium Intake Exhaust Valve Spring Kit 30-31250-553
Valve Spring Kit | SKU #30-31250-553 | MPN #30-31250
$187.16
- New Part
Average shipping time to your home 2-4 days
Contact us for a question. Phone: (304) 699-7572
Availability: IN STOCK
- IN4
- NV3
- WI5
Specifications
Condition | New |
SKU# | 30-31250-553 |
MPN# | 30-31250 |
Part | Valve Spring Kit |
Material | Titanium |
Spring Open Pressure | Intake 147 lb Exhaust 203 lb |
Spring Lift | 0.44 in |
Vehicle Compatibility
This part fits an additional 4 vehicles.Year | Make | Model | Submodel |
---|---|---|---|
Honda | CRF450R | CRF450R |
Description
Features
- Spring kits contain springs and titanium upper collars; lower collars included as required; spring kits are engineered for use with standard and oversized valves
- Spring kits come complete for one motor
- Keepers are not included
- Made in the U.S.A.
Additional Information
KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.
Customer Review
Newest to Oldest
- Highest to Lowest
- Newest to Oldest
- Favorite Reviews
All Ratings
- All Ratings
- 5 ★ Reviews
- 4 ★ Reviews
- 3 ★ Reviews
- 2 ★ Reviews
- 1 ★ Reviews