Compression Check: Specifications

Standard compression pressure 1450 kPa (14.7 kgf/cm2, 210 psi) or higher

Minimum pressure 980 kPa (9.9 kgf/cm2, 142 psi)

Difference between each cylinder 200 kPa (2.0 kgf/cm2, 29 psi) or less

HINT
Always use a fully charged battery to obtain an engine speed of 250 rpm or more.