Truck shoots out neat smoke rings of fire as its engine explodes

I don't know why this happened (or if the truck somehow stumbled upon some secret Mario Kart item that lets it shoot out fiery smoke rings like a red shell) but it's such a cool effect. The smoke that blows out of the truck's engine forms perfect o rings and then bursts into flames. » 7/29/14 12:07am 7/29/14 12:07am

The Best Rotary-powered Vehicles You Can Buy, Plus a 40 hp…

Felix Wankel's rotary engine has been fascinating gearheads for decades. Even so, Wankels' engine has been generating more than its share of press recently, with some news sources speculating that the engine will be making a return as a compact range-extending generator in future plug-in hybrids from Audi and Mazda,… » 8/13/13 1:12pm 8/13/13 1:12pm

What is your favorite production car engine?

79 years ago this past week, Henry Ford unveiled the flathead V8 in a move that would change automotive history. The hype and legend of the 65 horsepower engine keeps the '32 Ford one of the most popular vintage hot rod platforms almost 8 decades later. Keeping in mind the fact a great engine can make an ordinary car… » 4/02/11 4:00pm 4/02/11 4:00pm