Engine Compression
COMPRESSION SPECIFICATIONS
| Application | Specification | |||
|---|---|---|---|---|
| Compression Ratio | ||||
| Except 300ZX Turbo | 9.0:1 | |||
| 300ZX Turbo | 8.3:1 | |||
| Compression Pressure | ||||
| Except 300ZX Turbo | 173 psi (12.0 kg/cm2 ) | |||
| 300ZX Turbo | 169 psi (11.9 kg/cm2 ) | |||
| Minimum Compression Pressure (1) | ||||
| Except 300ZX Turbo | 128 psi (9.0 kg/cm2 ) | |||
| 300ZX Turbo | 125 psi (8.8 kg/cm2 ) | |||
| Maximum Variation Between Cylinders | 14 psi (1.0 kg/cm2 ) | |||
|
||||