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Engine Compression

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio
Non-Turbo 9.5:1
Turbo 8.0:1
Compression Pressure
Non-Turbo 156-185 psi (11.0-13.0 kg/cm2 )
Turbo 142-171 psi (10.0-12.0 kg/cm2 )
Maximum Variation Between Cylinders 28 psi (2.0 kg/cm2 )