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Old 03-18-2024, 06:44 PM   #9
Thumper   Thumper is offline
 
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Join Date: Feb 2021
Location: Kansas City
Posts: 2,237
Quote:
Originally Posted by dirtbkr188 View Post
You have a 110cc engine that is a clone of the Honda 50 engine, the valves should be set at .003" for the intake and .004" for the exhaust.
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These clearance values work for cg clone 167FMM pushrod engines too.

On the potential carb jetting/setting issue, If enrichment circuit is working (choke) and it starts but won't idle, does it last longer choked, or unchoked???

I ask this because you need to get a baseline on rich/lean behavior to make jetting choices. If you can solve the pilot circuit issue, then you can move onto airscrew/needle and main jet situation. If you have access to the airscrew on your new carb (should), set the airmix screw to maybe 1 and a half, and start there.
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