If you’re a custom motorcycle builder and there’s one event where you fantasize about showcasing your build, it has to be ...

Modifying motorcycles to make more speed by reducing weight is a tradition stretching back to before WWII. These "bob jobs" or "bobbers" strip anything not necessary, leaving a lighter and nimbler ...

When it comes to building your dream car, choosing the right crate engine is crucial for achieving the performance and reliability you desire. Whether you’re restoring a classic or upgrading a modern ...

Positive Crankcase Ventilation—three dirty words, but do they really need to be perceived that way? In general, the PCV system has two main functions: vapor relief and liquid separation. PCV systems ...

Building a performance engine isn't difficult, and it doesn't have to be expensive, but it does take knowledge and planning. We spent a couple of days at JMS Racing Engines, in El Monte, California, ...

Luke started working as a Freelance Writer for HotCars in 2020. After three years, he moved to a more permanent role with the TopSpeed motorcycle content team as a Journalist. Motorcycles need to be ...

If you're considering a new engine for your street rod, choosing a crate engine over building one can save time and reduce frustration levels. You should know some facts about crate engines, including ...

In the world of automotive performance tuning, Electronic Control Units (ECUs) play a pivotal role in optimizing engine output and efficiency. Enthusiasts often face a critical choice between ...