Here are the torque specs for the cylinder head, intake manifold and rocker arms.
Cylinder Head Retaining Bolts
Install NEW cylinder head retaining bolts and tighten in sequence in four steps:
Step 1: Tighten to 70-90 Nm (52-66 ft. Lbs.).
Step 2: Back off all bolts 360 °.
Step 3: Tighten to 45-55 Nm (34-40 ft. Lbs.).
Step 4: Tighten to 85-99 Nm (63-73 ft. Lbs.).
Upper Intake
Degas Tube: 8-12 Nm (71-106 inch lbs.)
Mounting bolts: 20-30 Nm (15-22 ft. Lbs.)
Support Bracket Bolts
Upper: 8-12 Nm (71-106 inch lbs.)
Lower: 40-55 Nm (30-40 ft. Lbs.)
Rocker Arm
Tightening Specifications
Bolts [1]
Step 1. 7-15 Nm (6-11 ft. Lbs.)
Step 2. 26-38 Nm (20-28 ft. Lbs.)
Check out the images (below). Let us know if you need anything else.
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Sunday, March 2nd, 2025 AT 11:51 AM
