Skip to main content
Kibblewhite Valve Spring Kit: 98-02 Yamaha YZ / WR 400F / 426F

Kibblewhite Valve Spring Kit: 98-02 Yamaha YZ / WR 400F / 426F

KIBBLEWHITE PERCISION MACHINING INC.

MSRP: $221.92
$191.32
(You save $30.60 )
(No reviews yet) Write a Review
SKU:
229-007-111-8080100
Availability:
Usually Ships in 2-3 Business Days
Shipping:
Calculated at Checkout
Manufacturers Part #:
80-80100
Note:
The inner valve spring registers on the O.D. of the valve guide. If shimming is required be sure that the inner spring can still register on the valve guide
Adding to cart… The item has been added

Kibblewhite Valve Spring Kit.

Fits:
-98-99 Yamaha YZ400F
-98-00 Yamaha WR400F
-00-02 Yamaha YZ426F
-01-02 Yamaha WR426F

Kit Includes:
-Dual Valve Springs
-Titanium Retainers
-Steel Basewashers
-Valve Guide Seals

These valve springs are good to .375" of valve lift on the intake and exhaust. These springs also include titanium retainers for the lightest retainer possible, allowing for increase RPM and lighter spring forces. Sunk guides are required with higher lift camshafts.

!