Torque Specifications

Intake:

Upper Engine:

Cam Cap Torque/Sequence:

Head Torque Sequence:

1. Before installation, measure the length of each bolt. Replace any that exceed the maximum length.
Length: 131.2-131.8 mm ( 5.166-5.188 in )
Maximum: 132.5 mm ( 5.217 in )

2. Tighten the cylinder head bolts in two or three steps in the order shown.
Tightening torque: 23.1-25.9 Nm ( 17.0-19.1 ft-lbf )
3. Put a paint mark on each bolt head.
4. Using the marks as a reference, tighten the bolts by turning each 85°-95° in the sequence shown.
5. Further tighten each bolt by turning another 85°-95° in the sequence shown.

Valve Cover Torque/Sequence:

Timing Components:

Lower Engine:

Engine Block:

Tightening Sequence: