Cylinder Head Assembly: Specifications

Upper intake manifold bolts 10Nm (89 in.lbs.)






Lower Intake manifold bolts
Stage 1: Tighten bolts to 15 Nm (11 ft. lbs.).
Stage 2: Tighten bolts to 32 Nm (24 ft. lbs.).






Cylinder Head

Stage 1: Tighten to 50 Nm (37 ft. lbs.).
Stage 2: Loosen the bolts one full turn.
Stage 3: Tighten to 30 Nm (22 ft. lbs.).
Stage 4: Rotate each bolt 90 degrees.
Stage 5: Rotate each bolt an additional 90 degrees.

Right Hand:

Exhaust Manifold bolts
Stage 1: Tighten bolts 10 Nm (89 inch lbs.).
Stage 2: Tighten bolts 22 Nm (16 ft. lbs.).

Camshaft sprocket-to-camshaft bolt 63 Nm (46 Ft.lbs.)
Rocker Arm
To install, Tighten the rocker arm bolts in two stages.
- Stage 1: Tighten to 10 Nm (89 inch lbs.).
- Stage 2: Tighten to 32 Nm (24 foot lbs.).