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Home >> BMW >> 1990 >> 325iX 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Service & Adjustment Specifications >> Mechanical Checks >> Engine Compression
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Engine Compression

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio
325i, 325iC, 325iS & 525i 8.8:1
All Others 9.0:1
Compression Pressure
All Engines 142-156 psi (10-11 kg/cm2 )
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