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Ford unveils 2018 Super Duty with improved 6.7L Power Stroke, dually F-450 | Aggregate, Excavation, Dump Truck Company

For the 2018 model year, Ford’s 6.7-liter Power Stroke diesel engine will get a class-leading power boost.

Todd Eckert, Ford truck group marketing manager, says redesigned cylinder heads that offer added strength under higher loads and optimized fuel and turbo boost calibrations that take advantage of the increased cylinder head capacity add 10 horsepower and 10 more lb.-ft. of torque.