Engine Compression
Check compression pressure with engine at normal operating temperature. Remove all spark plugs and coil high tension wire. Hold throttle valve wide open and operate engine at cranking speed.
COMPRESSION SPECIFICATIONS
| Application | Specification |
|---|---|
| Compression Ratio | 8.3:1 |
| Normal Compression Pressure | 149 psi (10.5 kg/cm2 ) |
| Minimum Compression Pressure | 114 psi (8.0 kg/cm2 ) |
| Maximum Variation | 14 psi (1.0 kg/cm2 ) |