That famous turbo whoosh is not just for show. Here's what's actually happening behind the scenes when you lift off the throttle. Turbocharged engines produce a few sounds that are almost impossible ...

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 part of this, Cummins and Stellantis have ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

Can you put twin turbos on a four-cylinder engine? Discover the mechanical airflow challenges, compounding lag, and rare ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

About a decade after Rudolf Diesel came out with the namesake engine, someone had the great idea to stick a turbocharger onto the diesel engine, creating the turbo diesel. As it turned out, the ...

Two of the most common engine configurations you'll find these days are naturally aspirated and turbocharged. In short, a naturally-aspirated engine (also known as an NA engine) breathes atmospheric ...

A decade ago, engineers introduced a clever twist on engine design: a variable compression system that promised better efficiency and performance. Nissan and Infiniti were early adopters of this ...

Although Subaru didn't invent flat engines, and isn't the only automaker still using them, those motors have become a defining characteristic of the brand. (The same can be said for all-wheel drive, ...

The turbocharger (or turbo) is essentially an air pump that feeds more compressed air to a gasoline or diesel engine, hence the reason why turbo engines are often referred to as "forced-induction" ...