engineIntake Manifold Torque Specsfor 2000 Pontiac Firebird 3.8L V6 · RWDUnitslb-ftNm7 fastenersSeqComponentTorqueAngle—Cover Bolts14 lb-ft · 19 Nm——Fuel Rail BoltsCritical17 lb-ft · 23 Nm——Intake Manifold BoltsCriticalTorque sequence21 lb-ft · 28 Nm——Lower Intake BoltsCritical132 in-lb (15 Nm). Use threadlocker. Do not overtorque plastic gasket.11 lb-ft · 15 Nm——Mounting BoltsCritical40 lb-ft · 55 Nm——Throttle Body BoltsCritical12 lb-ft · 16 Nm——Upper Intake (Plenum)Critical89 in-lb (10 Nm).8 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec