Operation CHARM: Car repair manuals for everyone.
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

Compression Check: Specifications

Compression Pressure At 250 RPM
(Standard)
199 psi
Compression Pressure
(Minimum)
156 psi
Compression Pressure Difference Between Any Two Cylinders
(Maximum)
15 psi