engineTiming Chain Torque Specsfor 2010 Audi R8 4.2L V8 · AWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft adjuster (sprocket) boltCritical48 lb-ft · 65 Nm——Chain guide rail bolts7 lb-ft · 10 Nm——Crankshaft pulley/vibration damper bolt (stretch, replace)Critical148 lb-ft · 200 Nm——Timing chain tensioner boltCritical18 lb-ft · 25 Nm——Valve cover bolts7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec