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 Seat
GENERAL SPECIFICATIONS Valve Seats Width-Intake
1.5-2.0 mm (0.06-0.08 in)
Exhaust
2.0-2.5 mm (0.08-0.10 in)
Angle
45 degrees
Runout (T.I.R)
0.025 mm (0.001 in)