Intake Manifold: Specifications

LOWER INTAKE MANIFOLD

Tighten the lower intake manifold bolts (1, 2, 3, 4, 5, 8, 6, 7, 8) in sequence to 7 N.m (62 lb in).
Tighten the center lower intake manifold bolts (1, 2, 3, 4) in sequence to 16 N.m (12 lb ft).
Tighten the visable corner lower intake manifold bolts (5, 8) to 25 N.m (18 lb ft).
Tighten the hidden corner lower intake manifold bolts (6, 7) to 25 N.m (18 lb ft).

Throttle Body Bolt/Nut 10 N.m (89 lb in)
Throttle Body Stud 6 N.m (53 lb in)
Upper Intake Manifold Bolt/Stud 25 N.m (18 lb ft)