Porsche 914 Torque Specifications Engine Description lb f ft. kg f m Oil Drain Plug 16 2.2 Retaining nut for oil screen cover 9.4 1.3 Nuts for rocker arm shaft 10 1.4 Cylinder head nuts 23 3.2 Engine support bolts(crankcase) 21.7 3 Bolt for blower impeller hub 23 3.2 Flywheel...