During World War II the radial engine was popular ... and the North-Lucas was never offered for sale to the public. In the 1920s the Julian Sport Coupe was a sporty automobile created by the ...

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.

This a radial engine, and it was popular at that time because of the massive power it could bring, with the most powerful ...

[Ian Jimmerson] has constructed a detailed model of a radial engine out of wood and MDF for an undisclosed reason. Rather than just delivering the wooden engine to wherever wood engines go ...

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 ...