The V-twin is a core element of the Harley-Davidson story. Here's the history behind Harley's most important V-twin engines and their memorable nicknames.

With E85 significantly cheaper than petroleum-based gas, you may be thinking about converting your ride to run on ethanol. It ...

Some of the most problematic Toyota truck engines that ever went into production include the 3VZ-E 3.0L V6, 3RZ-FE 2.7L I4, ...