2005 F-350 Dually Performance

5.4 L V8

• The standard engine across most trim levels for this dually pickup was the naturally aspirated 5.4-liter V8 motor. This 24-valve, single-overhead-camshaft engine had a 3.55-inch cylinder bore, a 4.17-inch stroke and a compression ratio of 9 to 1. Output for this engine was rated at 300 horsepower at 5,000 rpm and 365 ft.-lb. of torque at 3,750 rpm.
  
  

6.0 L V8

• Ford offered a turbocharged diesel V8 engine with 6.0 liters of displacement. This 32-valve, overhead-valve motor had a 3.74-inch cylinder bore, a 4.13-inch stroke and a compression ratio of 18 to 1. This turbocharged motor produced 325 horsepower at 3,300 rpm and 570 ft.-lb. of torque at 2,000 rpm.
  
  

6.8 L V10

• The standard engine offered across the Crew Cab dually lineup was the naturally aspirated 6.8-liter V10. This 30-valve, single-overhead-camshaft motor had a 3.55-inch bore, 4.16-inch stroke and a compression ratio of 9 to 1. This V10 powerplant had a maximum output of 362 horsepower at 4,750 rpm and 457 ft.-lb. of torque at 3,250 rpm.