Over its long history, a Harley-Davidson® motorcycle has often been defined by its engine type, and Harley fans have developed such fondness for some engines that they bestow a nickname on the …

The company was soon fully committed to producing its own proprietary engine designs, and by 1909 the first Harley-Davidson V-Twin engine had been designed and made, setting a template for engine …

What kind of engines do Harleys have? What are the various sizes of Harley engines? Get all the answers!

Sep 2, 2023 · Below, you'll find a list of the most important such tech Harley came up with. We'll start, of course, with the first bike and engine made all those years ago, and end with the most recent...

Jun 17, 2025 · Find out how to effortlessly identify various Harley engine models and uncover the fascinating history behind each one—your journey starts here!

Aug 26, 2025 · Evolution, Revolution, Milwaukee-Eight, Knucklehead, and Shovelhead engines are distinct powerhouses in Harley-Davidson's history. These engines vary in design, performance, and …

Jan 7, 2025 · From the early single-cylinder F-head to the modern Milwaukee-Eight, Harley Davidson engine history is a fascinating timeline of innovation. This guide reviews each major engine …

Explore Harley Davidson engines—from classic V-Twins to modern Milwaukee-Eights. Learn what makes each engine iconic, powerful, and unique.

Jan 20, 2025 · Track Harley-Davidson engine changes through the decades. From Flathead to Revolution, explore Big Twin models, specs, and performance upgrades.

Nov 23, 2023 · Evolution of Harley Engines: This guide covers the progression of Harley engines by Year, from the early F-Head to the modern Milwaukee-Eight, highlighting the brand’s commitment to …