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
Compression Check
Compression (350 rpm and fully open throttle):
Standard: 1,079 - 1,275 kPa (11.0 - 13.0 kg/cm2, 156 - 185 psi)
Limit: 883 kPa (9.0 kg/cm2, 128 psi)
Difference between cylinders: 196 kPa (2.0 kg/cm2, 28 psi), or less