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Engine Compression

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio
Prizm 9.5:1
Prizm GSi 10.3:1
Normal Compression Pressure 191 psi (13 kg/cm2 )
Minimum Compression Pressure 142 psi (10 kg/cm2 )
Maximum Variation Between Cylinders 14 psi (1.0 kg/cm2 )