engineLifter - Single Torque Specsfor 2004 Lexus IS 300 3.0L I6 · RWDUnitslb-ftNm9 fastenersSeqComponentTorqueAngle—Cover Bolts13 lb-ft · 17 Nm——Gasket BoltsCritical16 lb-ft · 21 Nm——Intake Manifold Bolts18 lb-ft · 25 Nm——Mounting BoltsCritical37 lb-ft · 50 Nm——Mounting Bolts21 lb-ft · 28 Nm——Rocker Arm BoltsCriticalTighten with cam lobe pointing away22 lb-ft · 30 Nm——Rocker Arm Shaft BoltsCriticalTighten evenly in sequence18 lb-ft · 25 Nm——Sensor Bolts8 lb-ft · 11 Nm——Valve Cover BoltsTighten in sequence7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec