FixVault

Engine Compression

Check compression pressure with engine at normal operating temperature and throttle valve fully open. Crank engine a minimum of 8 revolutions.

ENGINE COMPRESSION SPECIFICATIONS

Application Pressure
Normal Pressure 130-144 psi (9-10 kg/cm2 )
Minimum Pressure 108 psi (7.5 kg/cm2 )
Maximum Variation 21 psi (1.5 kg/cm2 )