Harley-Davison motorcycles are known for their use of big V-twin engines. The company's proprietary engine design has come a long way since the introduction of the first 49.5 cubic-inch version in ...

Despite declining sales and revenue in 2025, Harley-Davidson has been the dominant American motorcycle maker for most of its long and illustrious history. Harley has produced a succession of engines ...

While mainstream automakers like Toyota and Nissan often feature in recall reports, whether for unusable seats in the Sienna ...

The issue involves the airbox baseplate breather port, which may become blocked. If this occurs, pressure could build up ...

Nearly 90,000 Harley-Davidson motorcycles are being recalled due to an engine issue that can cause hot oil to spray out and ...

TJ started writing for TopSpeed in 2015, but has been writing on motorcycle and automotive topics since 2009 for outlets such as eHow, eHowNow, and MotorTrend subsidiaries. He is certified to work on ...

There are numerous ways to describe an engine. You can distinguish the best overall Harley Davidson engines, but constructing a list of the most reliable Harley engines is a different exercise in ...