Compression Check

Standard 1,520 kPa (15.5 kg/cm2, 220 psi) @ 200 rpm
Minimum 1,324 kPa (13.5 kg/cm2, 192 psi) @ 200 rpm
Deference limit between cylinders 98 kPa (1.0 kg/cm2, 14 psi) @ 300 rpm