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1965 Honda CP77 — Ulsan Metro City, Rep. Korea
Restored with original parts — Owner: J. Doe

Honda CA77 Ring Gap

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conbs
honda305.com Member
Posts: 989
Joined: Mon Mar 16, 2009 3:29 pm
Location: SW Idaho

Piston to Cylinder wear

Post by conbs » Sun Dec 23, 2012 11:51 am

The piston to cylinder clearance limit is .01-.03mm. If it is .12 sounds like you need a re-bore and new pistons.
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