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Shim kits for valves?

DarinMac

Forum Newbie
If I find the valve clearances require me to change shims, do I have to order those individually or is there some kit or package to purchase with various shim sizes? Hoping to not have to leave it apart while I wait for parts.
 
Welcome to the forum, Darin.

They're typically ordered individually from places like Z1 Enterprises. Sometimes you can shuffle them around to get them in spec. To avoid damaging the cam lobe while you remove a shim and rotate the cam, a quarter works nicely as a temporary spacer.
 
Darin, welcome to the zoo. What bike do you have? I ask because not all Suzukis require shims and you don't have a signature that mentions one.

I think he is still around, but not active here much, but user Steve has a spreadsheet that helps you figure out what shims you need, based on what's in there now.
Send him an e-mail at woodin dot s at gmail dot com, be sure to mention valve adjust spreadsheet in the subject.
 
Shim club seems DOA. The leader, Ray, hasn't been around for some time. Too bad. I suspect someone would pick up where he left off, if they could get the material seed shims...
 
There is a thread that Ray started. It’s not worth linking as he hasn’t been around for almost 2 years. Too bad. Seems like that was a good system for the shim/bucket crowd.
 
I think he is still around, but not active here much, but user Steve has a spreadsheet that helps you figure out what shims you need, based on what's in there now.
Send him an e-mail at woodin dot s at gmail dot com, be sure to mention valve adjust spreadsheet in the subject.

I've seen that advice multiple times and keep wondering why this spreadsheet is not on the GSR archive.
 
I should see Steve and Brian bwringer at BC rally. Will ask both if they mind putting it up on BikeCliffs. I’ve been sending it to people if the PM me with an email address.
 
Gotta be careful when ordering shims. GS shims are 29.5mm, but some suppliers provide 29mm instead.

Z1 seems to be out of 29.5mm shims. eBay sellers want almost $10 each these days.

I think if the shim club started up again, whoever drives it should charge $5/each, and charge a $5 core charge. That would make it worthwhile for all the effort.
 
I should see Steve and Brian bwringer at BC rally. Will ask both if they mind putting it up on BikeCliffs. I’ve been sending it to people if the PM me with an email address.

Last time I checked with Steve, he was maintaining a list of users, so he could send out updates if/when they happened.
There have been no updates refinements for quite a while that I know of.
 
Gotta be careful when ordering shims. GS shims are 29.5mm, but some suppliers provide 29mm instead.

Z1 seems to be out of 29.5mm shims. eBay sellers want almost $10 each these days.

I think if the shim club started up again, whoever drives it should charge $5/each, and charge a $5 core charge. That would make it worthwhile for all the effort.

I discussed this with my machinist and the cheapest surface grinder we could find was $3,000
Plus, Ray way charging nothing for labor
It would cost more than $10.00 to set up a shim for grinding, much less the grinding time
 
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