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

Engine Mechanical Specifications

Gear Pocket Depth 11.71-11.75 mm (0.461-0.4625 inches)
Inner Gear Tip Clearance 0.152 mm (0.006 inches)
Outer Gear Tip Clearance 0.203-0.381 mm (0.008-0.015 inches)
End Clearance 0.025-0.089 mm (0.001-0.015 inches)
Valve to Bore Clearance 0.038-0.076 mm (0.0015-0.003 inches)