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KibbleWhite Racing Exhaust Intake Valve Spring Kit 30-31450-553

Valve Spring Kit | SKU #30-31450-553 | MPN #30-31450

$206.94

  • New Part
  • Out of Stock
Contact us for a question. Phone: (304) 699-7572
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Availability: OUT OF STOCK

Specifications

ConditionNew
SKU#30-31450-553
MPN#30-31450
PartValve Spring Kit
Spring Seat Pressure80 lb
Spring Open Pressure205 lb
Spring Lift0.435 in

Vehicle Compatibility

This part fits an additional 6 vehicles.
YearMakeModelSubmodel
HondaCRF250RCRF250R

Description

Kibblewhite's Spring Kits are made from CNC machined retainers and dual springs, giving you great control at those high RPM's. You will notice a higher lift and increased spring rates when comparing them to your stock springs.

Features

  • Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springs
  • Compatible with boosted or turbocharged applications
  • CNC-machined titanium retainers and Cr-Si dual springs provide valvetrain control at high rpms with high-performance camshaft capability
  • Kit includes 12 titanium retainers, 12 CrSi Valve Springs and 12 H.T. Steel Basewashers


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

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    500 (87%)
  • 4
    53 (9%)
  • 3
    16 (3%)
  • 2
    1 (0%)
  • 1
    3 (1%)
97% of customers rate this company 4- or 5-stars
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John M. Verified Customer   
11-04-23

Parts was what it showed. Back riding again with no fear or worries with my quick fix and got a used hose that is working great for my 98 Vulcan classic 800

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Product Satisfaction
5 / 5
Tyson E. Verified Customer   
10-29-23

Yes

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Marcus D. Verified Customer   
10-28-23

Scott was a lot of help through Facebook.

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Product Satisfaction
5 / 5
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