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Question for you pros. ticking noise after adjusting valves.

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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

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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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