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Valve shims

  #1  
Old 06-02-2012, 02:31 PM
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Default Valve shims

Well, long story short, I had to change the head on my bike. I used a head with good valves that seal properly. It did not come with valve caps and shims. I put the cams in with my old caps a shims and discovered that I had little to negative lash on several valves. I am wondering if anyone has sujestions how to make it easy to figure out what size of shims I need to order for the valves that have negitive lash? I have ordered the hot cams shim kit and am trying to avoid a trial and error process of bolting and unbolting the cams.
 

Last edited by swaskowiak; 06-02-2012 at 02:35 PM.
  #2  
Old 06-02-2012, 06:29 PM
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Find the thinnest shims you have and go through each one by hand and use them to try to get some sort of
measurable gap. Bit of a PITA, but that's the best I can come up with. ;-)

Good luck, Ern
 
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Old 06-02-2012, 11:31 PM
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Thank man. Ha that's what I figured I would have to do looks like I have some fun times ahead of me
 
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Old 06-03-2012, 07:59 AM
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If you wait for the shim kit, you can put the smallest ones you have in the worst valves.
Then the second smallest, etc. Re-install the cams and hopefully that will give you
enough gap to measure and determine what you really need. I just don't see
anything else working, without doing the job twice.

Ern
 
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