FixVault

Engine Compression

ENGINE COMPRESSION (1)

Application Specification
Compression Ratio 9.0:1
Standard Compression Pressure At 250 RPM 228 psi (16.1 kg/cm2 )
Minimum Compression Pressure At 250 RPM 135 psi (9.5 kg/cm2 )
(1) Maximum variation between cylinders is 28 psi (2 kg/cm2 ).