In its purest form, an engine is nothing more than an air pump; it takes in air and then returns it, although in a slightly modified form. Maximizing an engine's ability to process air will also ...

Why performance air intakes might be a great, low-cost investment if you’re looking for more power. Why are aftermarket air intake systems so popular? A related question might be, why replace the ...

While the Ram Air V has become legendary, it didn't actually last very long or make it's way into many Pontiac cars. Here's ...

In the world of gears and high performance, we are drawn to the flashy stuff the billet, the carbon fiber, the wild new ...

The internal combustion engines that power our vehicles have come a long way in the past several decades. Not only have they become more efficient and better for the environment, but car engines have ...

Add Yahoo as a preferred source to see more of our stories on Google. F-15J intake maneuvering demonstration Recent video of a Japanese F-15J Eagle brilliantly shows the fighter's maneuvering air ...

An intercooler cools air that’s been compressed by a supercharger or turbocharger before it enters a vehicle's engine. The laws of thermodynamics mean that compressing air necessarily heats it up. But ...

Cold Air Intakes (CAIs) are among the most popular modifications enthusiasts make to their cars. Of course, like anything popular, there’s a fair bit of discourse surrounding them. Claims range from ...

Editor's Note: As inanimate as intake manifolds may appear, they provide a path to both major and minor on-track power gains. Selection is one thing; "tuning" them to specific applications is a blend ...