Detroit Rolls Out DD8 Engine at Work Truck Show

Detroit unveiled its new DD8 medium-duty engine at this week’s Work Truck Show in Indianapolis . The vocational 7.7 liter in-line six-cylinder diesel engine boasts a range of 260 hp to 350 hp and a torque range of 660 to 1050 lb. ft. Production of the DD8 is set to begin next February, and the engine […]