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Discussion Starter #1
Does anyone know what the spec's are for the exhaust valve clearance on a 2002 YZ426? :headscrat
I just put a new Hotcam in with auto decomp & I need to check the clearance, but I don't know what is acceptable. Thanks.
-Jay Gross :thumbup:
 

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Discussion Starter #2
Ok, my local shop has told me 0.02-0.025mm or .0079-.0098in. If anyone knows this not to be correct, please let me know. My local shop has been wrong in the past that's why I turned to my fellow junkies for assistance.
-Jay Gross :thumbup:
 
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