A little-known trick disables DFM, or Dynamic Fuel Management, in the Chevy Silverado 1500 pickup as well as the Tahoe and Suburban full-size SUVs.

We hung out with Clay Millican’s Parts Plus Top Fuel dragster to learn what it takes to go from 0 to 330 mph in under four seconds.

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

Japan has played host to some of the world’s most tunable engines by combining clever tech with strong engine internals. Here ...

Although Porsche had to add some weight to the 992.2 compared to the 992.1 thanks to thicker front brake discs and more door-side impact protection, the standard car still weighs just 3,172 lbs (1,439 ...

A vintage car of epic proportions, Brutus is a combination of a 1907-1908 American fire truck chassis and a German 47-liter aircraft V12 ...

With the industry-wide push for more environmentally friendly vehicles, we’ve seen engines not only getting smaller in displacement but also shedding cylinders ... As Hot Rod originally ...

Nissan's RB series of inline-six engines are beloved for their power, reliability, and plentiful tuning options. Are all RB ...

That may have been true in the past, but in recent years, there's a new generation of engines that have the potential to beat them at their own game. Eight-cylinder ... V-8s now push out well ...

Audi was the first car brand to make a hero of the five-cylinder engine, promoting the layout on the basis of providing the economy of an inline-four with the refinement of a straight-six in its ...