engineTiming Chain Torque Specsfor 1989 BMW 325iS 2.5L I6 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical48 lb-ft · 65 Nm——Crankshaft hub/center boltCritical302 lb-ft · 410 Nm——Timing cover bolts (M6)7 lb-ft · 10 Nm——Timing cover bolts (M8)16 lb-ft · 22 Nm—📝 Suggest a correction to this torque spec