Engine Compression
Check compression with engine at normal operating temperature, all spark plugs removed, throttle valve wide open and at normal cranking speed (250-300 RPM). Crank engine at least 6 "puffs" per cylinder.
COMPRESSION SPECIFICATIONS
| Compression Ratio | ||||
| Turbo | 7.5:1 | |||
| All Other Models | 9.3:1 | |||
| Compression Pressure | ||||
| Turbo | (1) | |||
| All Other Models | 128-156 psi (9-11 kg/cm2 ) | |||
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