Variable geometry turbos promise better boost and efficiency, but do all Cummins engines include them? Dive into the tech and ...

Cummins has put together an upgraded version of its 6.7-liter engine turbo diesel for RAM trucks - here's how much power this new powerplant can produce.

COLUMBUS, Ind, — Cummins unveiled a new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, along with its partners at Ram, on Wednesday.

As the most powerful diesel truck in its segment, the All-New Ford Ranger WildTrak 3.0L V6 Turbo Diesel takes thrill to ...

A set of Dynomite Diesel injectors work with the shop-tinkered pump and a 66mm turbo to get the little Ramcharger to make 59 psi of boost and an even 500 hp at the wheels. But wait, there's more.

This wrecked 2004 Lamborghini Gallardo was brought back to life with a twin-turbocharged Cummins diesel engine.

My first encounter with a 2018 Ford F-150 with the new turbo-diesel 3.0-liter V-6 and 10-speed automatic transmission came at the Midwest Automotive Media Association Spring Rally in May. My ...