New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

SKU: 7185488

Kibblewhite Precision 80-80500 Lightweight Racing Valve Spring Kit

Regular price $817.16
Sale price $817.16 Regular price
Sale Sold out
Unit price
/per 
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Intake/ exhaust: .340in. max valve lift, 1.325in. installed height, 48 lb. seat pressure, 118 lb. open pressure.

Designed to out-perform and outlast the factory valve springs. Kit features lightweight, high-strength CrSi valve springs, H.T. steel base washers and titanium spring retainers. Complete kit, everything you need to for a complete valve spring swap.

Vehicle Fitment:

2004-2006 Yamaha YZF-R1

Your Garage

Add a Vehicle