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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Pressure, Vacuum and Temperature Specifications

Compression Inspection
Wide Open Throttle (at 350 rpm)
Standard pressure 1,275-1,471 kPa (13.0 kgf/cm2, {185-213 psi})
Limit pressure 1,128 kPa (11.0 kgf/cm2, {164 psi})

Note: Perform at least two measurements per cylinder, and make sure that the values are correct.