Description
A valve adjustment on a four-stroke head often means stepping up or down a shim size until the clearance lands in spec, and this Wiseco kit refills five 10.0 x 2.45mm shims for that job.
Valve clearance changes as the valve, seat, and retainer wear in over time, and the standard way to correct it is swapping in a shim of a different thickness rather than adjusting the valve itself. Having the next thickness up or down already on the bench saves a trip back to the parts counter mid-adjustment. Wiseco builds this shim into its broader valvetrain lineup alongside its titanium valves, Garage Buddy steel valve kits, and cam chains, all aimed at getting a four-stroke head rebuild done right.
- Five shims per kit, each 10.0mm in diameter and 2.45mm thick
- Sized to fit valvetrain applications using the 10.0mm shim diameter
- Lets a valve clearance check finish in one session instead of waiting on a single special-order piece
- Part of Wiseco’s four-stroke valvetrain lineup alongside titanium valves and Garage Buddy valve kits
- A practical companion to a full valve adjustment or head rebuild
- Useful for keeping a stock of common thicknesses on hand for routine maintenance
When the 10.0mm shim family calls for the 2.45mm thickness, this Wiseco refill kit hands over five of them ready to drop into the bucket or shim-under-bucket setup.
