Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The ...

The Buick Regal Turbo-T is rare as it was only produced for one year. Here is what engine powered it and how much horsepower ...

It sounds more like an old-school radial aircraft engine than anything that should power an automobile of any kind.

Mazda CX-30 Turbo isn't the most affordable crossover available, but its handsome styling and excellent driving dynamics ...

Here's everything you need to know about Chevrolet's punchy inline-four, including what goes wrong, and where to find it.

Turbos do not work at a set speed. They are regulated by the force of the exhaust gas, which is so mild at up to 1,500 revs ...

Engine maker Cummins recently unveiled a turbocharger designed for hydrogen engines, which burn gaseous hydrogen instead of ...

Turbochargers are also prone to something called turbo lag, which is basically a delay in operation from throttle input to ...

Mazda CX-70 is similar to the CX-90 SUV, complete with premium amenities and Mazda's most powerful mass-produced engine.