engineValve Spring - Single Torque Specsfor 2016 Lexus RC F 5.0L V8 · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Bolts15 lb-ft · 20 Nm——Gasket BoltsCritical19 lb-ft · 25 Nm——Mounting BoltsCritical44 lb-ft · 59 Nm——Mounting Bolts25 lb-ft · 34 Nm——Rocker Arm BoltsCriticalTighten with cam lobe pointing away22 lb-ft · 30 Nm——Sensor Bolts10 lb-ft · 14 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