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Engine Compression

Check compression pressure with engine at normal operating temperature, choke and throttle valves wide open and engine at cranking speed (250 RPM). Crank engine at least 6 "puffs" per cylinder to determine engine compression.

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio
1400 cc 8.81
1600 cc & 2000 cc 8.5:1
2600 cc 8.2:1
Compression Pressure 149 psi (10.5 kg/cm2 )
Maximum Variation Between Cylinders 10%