Free Torque Specs

Porsche 911 2.7 Carrera (911/81/86)

Engine code: 911/81/86 (1964-77)

121 kW (165hp) 6300 rpm (1976-1977)

Cylinder head Cylinder head tightening sequence

30-33 Nm

Main bearings 17 Nm → 35 Nm
Big end bearings 25-26 Nm → 50-55 Nm
Flywheel/driveplate 150 Nm
Road wheels 130 Nm