One of the best aspects of a project build for automotive enthusiasts is the quest for improvements that will add to the vehicle in some way. There are several engine components to replace, add, or ...

Forced induction is a fantastic way to get more power out of a car, but it needs to rely on an intercooler. These can either be air-to-air or air-to-water.

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 ...

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 ...

In the first installment we dealt with the essentials of spec intake manifolds. The story was intended to establish a level of understanding that would enable more specific information to be helpful, ...

Cold Air Inductions, an aftermarket company operating out of Memphis, Michigan, has released a new air intake system for select model years of Chevy Silverado HD and GMC Sierra HD units equipped with ...

You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...