Tag Archives: Harley 2 cam

Illustration of 1928 or 1929 Harley JDH 2-cam Engine

Great illustration of a JDH 2 cam Harley engine with the gear cover removed. Variations of this engine were used in factory supported race bikes in the 1920s and sold in street motorcycles in 1928 and 1929 only.

Posted in J Model Harleys, Racing Harleys | Tagged , | 2 Comments