Compression Check

Compression (350 rpm and fully open throttle):
Standard 981 - 1,177 kPa (10 - 12 kgf/cm2, 142 - 171 psi)
Service limit 882 kPa (9.0 kgf/cm2, 128 psi)
Difference between cy1inders 49 kPa (0.5 kgf/cm2, 7 psi), or less