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
Inlet
45°
Exhaust
45°
Valve seat material
Sintered iron (Brico A025/M)
Inlet
valve seat outside diameter
Standard
47.041 - 47.054 mm (1.852 - 1.8525 in)
Interference fit in cylinder head
0.0762 mm (0.003 in)
Exhaust
valve seat outside diameter
Standard
43.066 - 43.078 mm (1.6955 - 1.6960 in)
Interference fit in cylinder head 0.0762 mm (0.003 in)