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Engine Compression Subaru Justy I

Check pressure with engine at normal operating temperature, plugs removed, throttle valve wide open, and engine at cranking speed.

ApplicationSpecification
Compression Ratio9.1:1
Compression Pressure156 psi (11.0 kg/cm 2 )
Minimum Compession Pressure135 psi (11.0 kg/cm 2 )
Maximum Variation Between Cylinders14 psi (1.0 kg/cm 2 )

COMPRESSION SPECIFICATIONS