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

Spark Plug

Spark Plug Type	Exc. Si Or HF Models	NGK	BUR5EB-11
		ND	W16EKR-S11
	Si Models	NGK	BPR6EY-11
		ND	W20EXR-U11
	HF Models	NGK	BUR4EB-11
		ND	W14EKR-S11
Gap			0.039 to 0.043 Inch (in)
Torque			13 Foot Pound-Force (ft.lb)