Cylinder head bolt torque pounds
- plain head bolt - 65-70 ft. Lbs.
- cupped head bolt - 67.5-72.5 ft. Lbs.
Torque sequence:
sequence 1: torque in sequence to 30 ft/lbs
sequence 2: torque in sequence to 50 ft/lbs
sequence 3: torque in sequence to 70 ft/lbs
sequence 4: torque in sequence after engine is at normal operating temperature
torque sequence
--------------------------
| 17 11 5 2 8 14 20
front
of | 16 10 4 1 7 13 19
engine
| 18 12 6 3 9 15 21
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