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.
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Kibblewhite Racing Exhaust Intake Valve Spring Kit .440in Lift 30-32800-553
Valve Spring Kit | SKU #30-32800-553 | MPN #30-32800
$209.82
- New Part
Average free shipping time to your home 2-4 daysContact us for a question. Phone: (304) 699-7572
Availability: IN STOCK
- WI8
Specifications
| Condition | New |
| SKU# | 30-32800-553 |
| MPN# | 30-32800 |
| Part | Valve Spring Kit |
| Material | Titanium |
| Spring Seat Pressure | Intake 50 lbExhaust 90 lb |
| Spring Open Pressure | Intake 162 lb Exhaust 220 lb |
| Spring Lift | 0.44 in |
Vehicle Compatibility
This part fits an additional 13 vehicles.| Year | Make | Model | Submodel |
|---|---|---|---|
| Honda | CRF450RX | CRF450RX | |
| Honda | CRF450R | CRF450R | |
| Honda | CRF450RWE | CRF450RWE |
Description
Additional Note
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.
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
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.
4.8
574 Reviews
97%
of customers rate this
company 4 or 5 stars
company 4 or 5 stars
John miller
11/4/2023
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
Tyson Evans
10/29/2023
Yes
Marcus Deerwester
10/28/2023
Scott was a lot of help through Facebook.
Julia Tucker
10/27/2023
Great job
JAMES PRINCE
10/24/2023
QUICK EXCELLANT SERVICE
Joseph Chrisp
10/21/2023
we will find out after delivery
Jennifer Kingston
10/19/2023
Thank you
Luis
10/18/2023
I dont know how the product will be yet
JARROD KASSIAN
10/16/2023
Fast and easy from previous order
Tony DeHaven
10/16/2023
Easy to find with search and good prices.
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