Unfortunately, the radial engine is becoming a rarer and rarer engine every year. There are a few aircraft that still have ...

Guidobaldi used a 1.5-liter eight-cylinder radial engine placed horizontally with two Roots-type superchargers. This gave the car a low center of gravity for improved stability, while outputting ...

In the video after the break, [Brick Technology] uses LEGO to gain some practical insight into the world of piston engine design, from single-cylinder all the way up to radial twelve-cylinder engines.

Radial engines are just plain cool – it’s inarguable that any tech that originated with early aviation is inherently awesome. But, what do you do when you want to build a radial engine in your ...

If you recall, the man has spent nearly five years constructing a nine-cylinder radial engine from a smattering of Honda single-cylinder XR600 thumpers. The last time we saw this beast ...

The engine is designed to take advantage of the simple crank design of radial engines to make a robust and widely adjustable variable compression engine. By replacing one of the pistons in the ...