engineTiming Belt Torque Specsfor 1990 BMW 325iS 2.5L I6 M20 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical48 lb-ft · 65 Nm——Crankshaft pulley/vibration damper center bolt (M20)Critical302 lb-ft · 410 Nm——Lower timing cover bolts (M6)7 lb-ft · 10 Nm——Timing belt tensioner pivot/lock nut (M8)Critical16 lb-ft · 22 Nm—📝 Suggest a correction to this torque spec