Cummins 14.3L Ace engine is one of the most powerful engines out there, powering U.S. tanks. That said, its unique design may surprise you.

To make the most of the increased diesel ... Given a few more years to tweak things, Cummins and Dodge came up with an even more powerful engine-truck combination. 2021 And Later Ram Trucks ...

and driveability of our latest 6.7L Turbo Diesel engine, making the 2025 Ram Heavy Duty lineup the most desirable yet,” said Jane Beaman, VP of global on-highway and pickup at Cummins.

The amount of horsepower and torque delivered by a stock 6.7L Cummins diesel engine depends on when it was released. The earliest versions of the 6.7 Cummins diesel, introduced around the middle ...