For close to 20 years, the Twin Cam V-twin was the heartbeat of large Harley-Davidson motorcycles. That was the case until 2017, when tightening emissions norms and a shrinking customer base that ...

Harley-Davidson unveiled its newest V-twin engine almost a decade ago and named it the Milwaukee-Eight for having four valves per cylinder (for a total of eight). It was an all-new engine on both the ...

The Harley-Davidson 117 engine (also known as the Milwaukee-Eight 117) is a big and powerful V-Twin. Harley squeezes it into the frames of some of its biggest and most expensive bikes. Why call it the ...

As arguably the most recognizable motorcycle brand in the world, Harley-Davidson is consistently at the forefront of innovative engineering. It's all about giving owners the most modern technology, ...