Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Piston Ring, Engine

Rings	Width-top	(0.0460 - 0.0466 inch)
	Width-2nd	(0.0471 - 0.0472 inch)
	Width-oil	(0.093 - 0.096 inch)
	Ring gap (in bore)-top	(0.006 - 0.012 inch)
	Ring gap (in bore)-2nd	(0.012 - 0.018 inch)
	Ring gap (in bore)-oil	(0.007 - 0.027 inch)