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

Piston Ring Side Clearance	Second Ring Only	0.002 - 0.004 Inch (in)
Piston Ring Gap	Top Compression Ring	0.014 - 0.024 Inch (in)
	Second Compression Ring	0.062 - 0.072 Inch (in)
	Oil Control	0.012 - 0.024 Inch (in)
Piston Rings Oversize		4.120 inch
		4.130 inch
		4.140 inch