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WHAT IS THE TORQUE sequence for 350 big cam cummins?

The torque sequence for a 350 big cam Cummins engine is as follows:

1. Cylinder head bolts: 140 ft-lbs (190 N·m) in three stages:

* 70 ft-lbs (95 N·m)

* 105 ft-lbs (142 N·m)

* 140 ft-lbs (190 N·m)

2. Main bearing caps: 250 ft-lbs (340 N·m) in three stages:

* 125 ft-lbs (170 N·m)

* 185 ft-lbs (250 N·m)

* 250 ft-lbs (340 N·m)

NOTE: Please follow the torque specifications provided by the engine manufacturer or refer to the service manual for your specific engine model for the most accurate and up-to-date information.