Free Torque Specs

Porsche 911 2.7 Carrera (911/83)

Engine code: 911/83 (1973-1977)

154 kW (209hp) 6300 rpm

Cylinder head Cylinder head tightening sequence

Tighten: 30-33 Nm

Main bearings Stage 1: 17 Nm
Main bearings Stage 2: 35 Nm
Big end bearings Stage 1: 25-26 Nm
Big end bearings Stage 2: 50-55 Nm
Flywheel/driveplate 150 Nm
Road wheels 130 Nm