Cummins QSB Torque & Engine Specifications
Engine Details & Torque Specs
Engine Make: Cummins
Engine Cubic Inches: 359
Engine Model: QSB
Engine Notes: piston marked 8465-8469
Other Notes: piston marked 8465-8469
Year/Serial: Fuel: Diesel
Cylinders: 6
Bore: 4.0165"
Stroke: 4.724"
Firing Order: 1-5-3-6-2-4
Intake Valve Lash: Exhaust Valve Lash: Rod Torque: 22, 44 ft/lbs, +60 degrees
Head Torque: 60, 90 ft/lbs, +90 degrees
Main Torque: 45, 66 ft/lbs +90 degrees
Rod Journal Diameter: 2.7160-2.7170"
Main Journal Diameter: 3.2672-3.2682"
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