Your vehicle's engine air filter plays an important role in its performance. So, what can happen if you don't change it? Here ...

Air engines are a common occurrence here on Hackaday. They’re relatively novel and reasonably easy to 3D print without requiring any fluids or supporting machinery. For example, [Tom Stanton] took a ...

A clogged air filter can cause all sorts of issues, but can it actually lead to overheating in a diesel engine? Here's what you should know.

Learn why engine air filters should only be changed every 30,000-50,000km and how they protect your engine by filtering ...

Honda’s VTEC technology is well-known for putting a little pep in the step of its engines. These days, it’s a bit of a tuner meme, prompting one YouTuber to recreate the system on a smaller scale.

Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything from performance to maintenance. Riders weighing a new purchase or planning ...

One of the most hotly debated topics among Porsche enthusiasts is which is better: the air-cooled or water-cooled 911. The sports automaker had used an air-cooled engine across multiple generations of ...

RUF and Motul engineered a special motor oil formula to keep Porsche's signature engines running well.