engineValve Spring - Single Torque Specsfor 2003 Lamborghini Murcielago 6.2L V12 · AWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Cover Bolts16 lb-ft · 22 Nm——Electrical Connector Bolts7 lb-ft · 9 Nm——Gasket BoltsCritical20 lb-ft · 27 Nm——Gasket Surface BoltsCriticalClean mating surfaces20 lb-ft · 27 Nm——Mounting BoltsCritical47 lb-ft · 64 Nm——Rocker Arm BoltsCriticalTighten with cam lobe pointing away22 lb-ft · 30 Nm——Sensor Bolts11 lb-ft · 15 Nm——Sensor Mounting Bolts11 lb-ft · 15 Nm——Spark Plugs - Aluminum HeadCriticalApply anti-seize to threads15 lb-ft · 20 Nm——Valve Cover BoltsTighten in sequence7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec