Free Torque Specs

Porsche 911 2.7 (911/42/47/93/98)

Engine code: 911/42/47/93/98 (1964-77)

129 kW (175hp) 5800 rpm (1973-1977)

Cylinder head Cylinder head tightening sequence

30-33 Nm

Main bearings 17 Nm → 35 Nm
Big end bearings 25-27 Nm → 50-55 Nm
Flywheel/driveplate 150 Nm
Road wheels 130 Nm