Question for you pros. ticking noise after adjusting valves.

I just adjusted the valves on a 06 crf 450r.

We shimmed all the valves except one exaust.

The one exaust was about .06mm different than the other.

would this cause a ticking noise?

Does the exaust valves have to be close to each other tolerance wise?

thanks guys

What were the clearances on them? As long as the clearance is within specs then yes it's totally normal for one to take a different size shim.

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