Compression Check: Specifications

COMPRESSION PRESSURE (at 250 - 400 RPM):
Standard 1275 kPa (185 psi)
Minimum 959 kPa (139 psi)

COMPRESSION PRESSURE DIFFERENCE OF ALL CYLINDER:
Maximum 98 kPa (14 psi)

VACUUM:
Manifold 60 kPa (18 inches Hg)