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
Valve Seat Angle
46 degrees
Valve Seat Depth - Intake
7.9-8.1 mm (0.311-0.318 inch)
Valve Seat Depth - Exhaust
8.9-9.1 mm (0.350-.358 inch)
Valve Seat Runout
0.037 mm (0.0015 inch)
Valve Seat Width - Intake
1.55-1.30 mm (0.061-0.071 inch)
Valve Seat Width - Exhaust
1.70-2.0 mm (0.067-0.079 inch)