Top 10: Totally bizarre engines fitted to aircraft ...

Muscle cars are usually defined by big, simple V8 engines built for straight-line speed. However, a handful of manufacturers and engineers broke tradition, experimenting with unusual engine layouts, ...

You've seen plenty of weird engines on Jalopnik, from Trojan's weird two-stroke, four-cylinder cube with wishbone-shaped connecting rods to the Napier Deltic triangle-18 diesel, but never have you ...