If you've ever been around muscle cars, you might have noticed large blowers sticking out of the hoods of some of them. What ...

The crankcase pressure is drawn from the crankcase via the engine vacuum that is generated in the air intake and ... note ...

Separating the crankcase from the intake manifold, which is a source of varying air pressure, the PCV valve maintains the optimal level of vacuum in the crankcase to extract the products of blow ...

But for now, let's focus on how it can make your car faster ... where the air is evenly distributed into each individual cylinder, into the combustion chamber past the intake valves.

To accomplish this, your car relies on fuel and air intake systems to deliver ... of the device to expose the butterfly valve inside. In most cases, the intake tubing attaches to the throttle ...

The first Mazda cars with rotary engines were launched ... You get at least three more moving parts if you include the extra air intake valves the company added in later years.