Since 1989, RAM (earlier Dodge RAM) has been using engines made by Cummins on their popular pickup trucks. The journey, which started with the first generation 5.9-liter 160 hp turbo diesel ...

With hydrogen's lower density compared to gasoline, hydrogen engines can benefit greatly from forced induction.

The brand developed a turbocharger called H2 ICE specifically for engines that burn hydrogen instead of diesel, and it claims it already has a buyer lined up to bring the system to production.

"We’ve improved the power, efficiency, serviceability and driveability of our latest 6.7L Turbo Diesel engine, making the 2025 Ram Heavy Duty lineup the most desirable yet," said Jane Beaman ...

Cummins Leads the Charge in Hydrogen Engine Innovation Hydrogen as a clean energy source has captured global attention as ...

“We’ve improved the power, efficiency, serviceability and driveability of our latest 6.7L Turbo Diesel engine, making the 2025 Ram Heavy Duty lineup the most desirable yet,” said Jane ...