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

Valve Timing

Valve timing At 1 mm valve lift and 0 mm clearance
Intake valve opens after TDC
ABZ 10°
AEW 10°
XX 10°
Intake valve closes after TDC
ABZ 40°
AEW 25°
XX 25°
Exhaust valve opens before BDC
ABZ 30.5°
AEW 30°
XX 30°
Exhaust valve closes before TDC
ABZ 2°
AEW 10°
XX 10°