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

Ring Gap	Top Compression	0.015-0.023 Inch (in)
	Bottom Compression	0.015-0.055 Inch (in)
	Oil Ring	0.015-0.055 Inch (in)
Ring Width	Top Compression	0.062 Inch (in)
	Bottom Compression	0.068-0.069 Inch (in)
Side Clearance	Top Compression	0.001-0.003 Inch (in)
	Bottom Compression	0.001-0.003 Inch (in)