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Home >> Subaru >> 1989 >> XT6 2.7 9, Automatic >> Repair and Diagnosis >> Engine Performance >> Specifications - V6 >> Mechanical Checks >> Engine Compression
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Engine Compression

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio 9.5:1
Normal Compression Pressure 168 psi (11.8 kg/cm2 )
Minimum Compression Pressure 139 psi (9.8 kg/cm2 )
Maximum Variation Between Cylinders 28 psi (2.0 kg/cm2 )