engineExhaust Manifold Torque Specsfor 2002 Kia Optima 2.7L V6 · FWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Bolts13 lb-ft · 17 Nm——EGR Tube FittingCritical37 lb-ft · 50 Nm——Exhaust Manifold NutsCriticalApply anti-seize26 lb-ft · 35 Nm——Flange BoltsCriticalAnti-seize37 lb-ft · 50 Nm——Hanger Bolts16 lb-ft · 21 Nm——Heat Shield Bolts10 lb-ft · 14 Nm——Mounting BoltsCritical37 lb-ft · 50 Nm——O2 SensorCriticalApply anti-seize to threads37 lb-ft · 50 Nm—📝 Suggest a correction to this torque spec