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
SPECIFICATIONS Valve guide Length
Intake
45.5 mm (1.7913 in.)
Exhaust
50.5 mm (1.9882 in.)
Service oversize
0.05, 0.25, 0.50
Valve seat contact width
Intake
0.9 - 1.3 mm (0.035 - 0.051 in.)
Exhaust
0.9 - 1.3 mm (0.035 - 0.051 in.)
Service oversize
0.30, 0.60
Seat angle
Intake
20°
Exhaust
45°