At the heart of every great Harley-Davidson motorcycle is the engine -- here we've got 10 of the greatest of all time.

Few things satisfy motorcycle enthusiasts more than hearing a beautiful engine, whether it's cruising the interstate or tearing up the track, and few motorcycle engine sounds are as instantly ...

Are you a history buff AND a Harley enthusiast? Then you’ll love this quick trip down memory lane from Shane Conley, who shares a video that not only goes through the history of Harley’s engines, but ...

Harry has been writing and talking about motorcycles for 15 years, although he's been riding them for 45 years! After a long career in music, he turned his hand to writing and television work, ...

The Harley-Davidson 103 engine is often described by riders as being faster than earlier Twin Cam versions like the 88 or 96, along with having more features like ABS and an oil cooler. That said, ...

Motorcyclists often wave to one another in camaraderie. Many bikers greet all others, but some hard-core Harley-Davidson riders won't acknowledge another brand. Harley itself confused traditionalists ...