Engine Compression
Check compression pressure with engine at normal operating temperature, spark plugs removed, throttle valve wide open and engine at cranking speed. Crank engine until maximum pressure is reached at each cylinder.
COMPRESSION SPECIFICATIONS
| Application | Specification |
|---|---|
| Compression Ratio | 8.5:1 |
| Normal Compression Pressure | 164 psi (11.5 kg/cm2 ) |
| Minimum Compression Pressure | 114 psi (8.0 kg/cm2 ) |
| Maximum Variation Between Cylinders | 28 psi (2.0 kg/cm2 ) |