Torque

Cylinder Heads





NOTE: Make sure to tighten the bolts in sequence in three stages.

Tighten the LH bolts in the sequence shown.
^ Stage 1: Tighten to 40 Nm (30 ft. lbs.).
^ Stage 2: Tighten an additional 85-95 degrees.
^ Stage 3: Tighten an additional 85-95 degrees.





NOTE: Make sure to tighten the bolts in the following three stages.
Tighten the RH bolts in the sequence shown.
^ Stage 1: Tighten to 40 Nm (30 ft. lbs.).
^ Stage 2: Tighten an additional 85-95 degrees.
^ Stage 3: Tighten an additional 85-95 degrees.






Upper Intake Manifold
Install the bolts and tighten in two stages in the sequence shown.
^ Stage 1: Tighten to 2 Nm (18 inch lbs.).
^ Stage 2: Tighten to 10 Nm (89 inch lbs.).

Lower Intake Manifold

NOTE: The thermostat housing bolts are tightened in sequence with the intake manifold bolts. Do not tighten the thermostat housing bolts during thermostat installation.

Install the water thermostat.





Tighten the 11 bolts in two stages in the sequence shown.
^ Stage 1: Tighten to 2 Nm (18 inch lbs.).
^ Stage 2: Tighten to 10 Nm (89 inch lbs.).

Throttle Body
Install the throttle body adapter and the four bolts. Tighten bolts to 10 Nm (89 in. lbs.).

Additional Torque Specifications





Part 1 of 3





Part 2 of 3





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