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 Guide
Valve Guide Inner diameter
6.000 - 6.012 mm (0.2362 - 0.2367 in)
Protusion above head
Intake
20.0 - 20.5 mm (0.787 - 0.807 in)
Exhaust
16.5 - 17.0 mm (0.650 - 0.669 in)