Using green ammonia, WinGD's X-DF-A engine could reduce emissions by as much as 90% compared to traditional fuels.

A 2025 Ram owner’s 6th Gen nightmare includes "limp mode" scares and a surging engine that defies the brakes. Is Stellantis’ Hurricane I6 rollout a safety disaster? Here is the full report for Ram ...

You don’t spend 26 years chasing a championship to be content with one, or even with two. Standing in his race shop in Ypsilanti, Michigan, two-time NHRA Top Fuel champion Doug Kalitta looks at the ...

This 500-hp beast still holds a Guinness World Record and remains the ultimate icon of American performance excess.

Leah Pruett makes her NHRA Top Fuel return, after a two-year break, at the upcoming NHRA Gatornationals on March 5-8 in the nitro-burning Tony Stewart Racing (TSR) Dodge dragsterPruett, a 12-time NHRA ...

The rise to power of electrified powertrains had some believe, for a short while, that internal combustion engines (ICE) were done. To some extent, meaning the medium-term evolution of the automotive ...

At 31 years of age, Ida Zetterstrom has been involved in motorsports in one way or another since she was eight - first in Europe racing Junior Dragsters and helping her father fix race engines, then ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

With a scrappy mentality and the PBR logo on his machine, “The People’s Champ” is racing’s most beloved underdog. Scott Palmer stood in victory lane in Columbus last July, doused in foamy beer, ...

There’s nothing quite like seeing a Top Fuel Dragster or Funny Car in person. Your chest rattles from the ground-pounding power of a supercharged V-8 that can hardly contain the pressure of ...

Innovations in jet technology are happening all the time. This is due to modern advancements, which are leading engineers in new directions previously only theorized. The latest example is the plasma ...

There's a fairly common phrase in motorsports, certainly in drag racing: "There's no replacement for displacement." Let's say you wanted to take it to the extreme. What if boring and stroking your ...