During World War II the radial engine was popular, and it was used in many fighter and bomber aircraft. Manufacturers in aviation used them because the engines deliver a ton of power for their size, ...

The Distinguished Gentleman’s Ride (DGR) has come and gone for another year of raising funds in support of men’s health – and accompanying the millions of memories is a collection showing off a ...

We think it’s likely that there are a lot of automobile or motorcycle enthusiasts — some may be reading this right now, in fact — who are always dreaming of what they’d build if only they had the time ...

Harry has been writing and talking about motorcycles for 15 years, although he's been riding them for 45 years! After a long career in music, he turned his hand to writing and television work, ...

As the automotive propulsion industry shifts toward electrification, the last-of-breed combustion engines are a stultifyingly similar bunch, focused around the same CAD-optimized 500cc cylinder ...

Say you’re developing a new aircraft engine and you want to do some real-world testing. What’s the easiest and most fun way to go about it? Try it out on a car, first. And if it’s not just any car, ...