350Z V6-3.5L (VQ35) (2003)
BOLT TORQUE SEQUENCE
Installation of Intake Manifold
If stud bolts were removed, install them and tighten to the torque specified.
9.8 - 11.8 Nm (1.0 - 1.2 kgf-cm, 87 - 104 inch lbs.)
Tighten all mounting bolts and nuts to specified torque in three or more steps in numerical order shown in figure.
1st step:.........4.9 - 9.8 Nm (0.5 - 1.0 kgf-cm, 4 - 7 ft. lbs.)
2nd step:...........26.5 - 31.4 Nm (2.7 - 3.2 kgf-cm, 20 - 23 ft. lbs.)
3rd step and after:................26.5 - 31.4 Nm (2.7 - 3.2 kgf-cm, 20 -23 ft. lbs.)