System Specifications

Intake Manifold Tightening Sequence:

Tightening/Loosening Sequence:

Exhaust Manifold Tightening Sequence:

Throttle Body Tightening Procedure:

Tighten cylinder head bolts.
Tightening procedure
a. Tighten all bolts to 29 Nm (3.0 kg-m, 22 ft. lbs).
b. Tighten all bolts to 79 Nm (8.1 kg-m, 59 ft. lbs).
c. Loosen all bolts completely.
d. Tighten all bolts to 25 to 34 Nm (2.5 to 3.5 kg-m, 18 to 25 ft. lbs).
e. Turn all bolts 86 +5/-0 Degrees clockwise, or if an angle wrench is not available, tighten bolts to 75 to 84 Nm (7.6 to 8.6 kg-m, 55 to 62 ft. lbs).

Install camshafts and camshaft brackets.
Tightening procedure
a. Tighten all bolts to 2 Nm (0.2 kg-m, 17 inch lbs.).
b. Tighten all bolts to 9.0 to 11.8 Nm (0.92 to 1.2 kg-m, 79.9 to 104.2 inch lbs.).

Connecting rod bearing nut:
1. Tighten to 14 to 16 Nm (1.4 to 1.6 kg-m, 10 to 12 ft. lbs).
2. Tighten bolts 60 +5/-0 degrees clockwise with an angle wrench, or if an angle wrench is not available, tighten them to 38 to 44 Nm (3.9 to 4.5 kg-m, 28 to 33 ft. lbs).

Main Cap Torque Sequence:

Engine Mounts