The Chrysler IV-2220 was conceived as a 16-cylinder Hemi aircraft engine that could have transformed American fighter performance in the final years of World War II, yet it never progressed beyond ...

It's one of those questions you've probably never thought to ask, but the second you hear it, it's stuck in your head. Automakers have produced cars with three, four, five, six, eight, 10, 12, and 16 ...

While the Chiron was powered by a 8.0-liter W-16 engine, the Tourbillon’s is an 8.3-liter V-16. That engine makes the bulk of the Tourbillon’s power, with an additional 800 horsepower provided by ...

What’s old is becoming new again. That’s literally true in the case of Boreham Motorworks, the U.K. outfit with exclusive rights to make fresh versions of historic Ford products. Earlier this year R&T ...

In a world of four-, six-, and eight-cylinder engines, the number seven sticks out like an awkward middle child. It may be a lucky number in Vegas, but it's practically taboo in engine bays. Not ...