Indian is adding a new engine to its lineup called the PowerPlus 112. It's a beefy 112 cubic inch (1,834cc) V-Twin -- and here are the headlines: it's a liquid cooled engine, with overhead cams ...

Nowadays, the V-twin engine is ubiquitous in the motorcycle world. Powering everything from speedy sport bikes to massive touring machines — and even wedged sideways on some rides — the still-striking ...

It's not often a company designs a brand-new V-8 engine. Sadly, this one's only meant for racing.