Welcome to Goe Harley-Davidson's Harley-Davidson Engines Guide.
We will be putting together a comprehensive guide to Harley-Davidson engines, including Harley Touring motors, Softail motors, Dyna motors and Sportster motors.
Harley-Davidson's V-Twin Engine has a long and popular history. Famous for it's unique sound, Harley engines have evolved from the same basic 45 Degree V-Twin engine developed in the early part of the 20th century.