The Milwaukee-Eight 117 eliminates several notorious failure points that made older Twin Cam engines a recurring headache for mechanics and owners alike. The engine's revised sealing system and ...

The V-Rod wasn't your typical Harley, and the Muscle version pushed it even further. Here's the engine behind the Muscle and how much one is worth.

The Harley-Davidson CVO Road Glide RR looks ready for a long weekend, but under the skin it's street-legal race bike. Last year, I was invited to Las Vegas by Harley-Davidson on behalf of another ...

Harley-Davidson's Evolution and Revolution engines are both powerful Big Twin engines, but there's a lot that separates the ...

Without a doubt, the first thing that comes to mind when thinking about Harley-Davidson is motorcycles, with the company already having built a name for itself as one of the major motorcycle brands on ...

The 1936 Harley-Davidson Knucklehead survived the Depression, set a Daytona speed record and created the sound every Harley V-twin still makes.