Tightening Torques & Sequences
CYLINDER HEADRight Sequence:
Left Sequence:
Cylinder Head Bolt - M8
First Pass 15 Nm (11 lb ft)
Final Pass 75 Degrees
Cylinder Head Bolt - M11
First Pass 30 Nm (22 lb ft)
Final Pass 150 degrees
CYLINDER HEAD BOLT RE-USABILITY
Notice: DO NOT reuse the old cylinder head bolts.
INTAKE MANIFOLD
(DI):
Upper-to-Lower Intake Manifold Bolt 23 Nm (17 lb ft)
Note: For SFI Applications, Tighten the intake manifold bolts in a circular pattern starting at the center (long bolts) and moving outward.
CAMSHAFT BEARING CAP
Right (DI):
Left (DI):
Camshaft Cap Bolt 10 Nm (89 lb in)
MAIN BEARING CAP
Crankshaft Main Bearing Bolt
Crankshaft Main Bearing Bolt - Inner
First Pass 20 Nm (15 lb ft)
Final Pass 80 degrees
Crankshaft Main Bearing Bolt - Outer
First Pass 15 Nm (10 lb ft)
Final Pass 110 Degrees
Crankshaft Main Bearing Bolt - Side
First Pass 30 Nm (22 lb ft)
Final Pass 60 Degrees
ROD BEARING CAP
Connecting Rod Bolt
First Pass 30 Nm (22 lb ft)
Second Pass - Counterclockwise Back Off to Zero
Third Pass 25 Nm (18 lb ft)
Final Pass 110 Degrees
CRANKSHAFT PULLEY
Crankshaft Balancer Bolt
First Pass 100 Nm (74 lb ft)
Final Pass 150 Degrees
FLYWHEEL/FLEXPLATE
Engine Flywheel Bolt
First Pass 30 Nm (22 lb ft)
Final Pass 45 Degrees
OIL PUMP
Oil Pump Bolt 23 Nm (17 lb ft)
Oil Pump Cover Bolt 13 Nm (115 lb in)
EXHAUST MANIFOLD
Exhaust Manifold Bolt 20 Nm (15 lb ft)
WATER PUMP
Water Pump Bolt 10 Nm (89 lb in)