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

Compression Ratio

Turbo 7.8
Non-Turbo 8.6

Compression Pressure

Turbo
Standard 960 kPa (9.8 kg/cm2, 139 psi)-260 rpm
Minimum 680 kPa (6.9 kg/cm2, 98 psi)-260 rpm

Non-Turbo
Standard 1,120 kPa (11.4 kg/cm2, 162 psi)-270 rpm
Minimum 780 kPa (8.0 kg/cm2, 114 psi)-270 rpm