View Single Post
Jeff Higgins Jeff Higgins is online now
Registered
 
Join Date: Mar 2004
Location: Higgs Field
Posts: 22,770
I agree - it's really pretty darn easy. I also agree that you should just measure the clearance with existing shims, take them out and measure them, then order the right size. The shim kit just has to be full of sizes you will never need and, at darn near $400, a monumental waste of money.

The only hitch is that the bike winds up sitting, partially disassembled, waiting for the shims. Not bad if it's your bike in your garage, but since it's your buddy's, just make sure you are aware of that.

One dirty little secret: they hardly ever need adjustment. Lacking heavy springs, the desmo gear places very little pressure on the components that wear, causing the need for re-adjustment in other valve trains. You can probably go for years just checking without ever re-shimming. In 70,000 miles I've actually only had to re-shim twice.
__________________
Jeff
'72 911T 3.0 MFI
'93 Ducati 900 Super Sport
"God invented whiskey so the Irish wouldn't rule the world"
Old 04-17-2013, 10:46 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)