A cold air intake is one of the most common modifications made to modern-day vehicles. A cold air intake replaces your ...

Intake ManifoldAlthough GM designed a really good manifold for a street LS6, it is far off the mark for an engine expected to make 700-plus horses at about 7500 rpm. Both port area and length are ...

Whether that engine is a low-emissions hybrid or a 980ci Pro Mod mountain motor, the intake manifold plays the same role—get air and fuel into the cylinder heads, and ultimately, the combustion ...

For one of the last iterations of its air-cooled flat-six, the 1996 911 Carrera received a new intake system called Varioram, which combined Porsche’s resonance system with pipes of different ...

This is usually done through a series of modifications to the intake, suspension, tune, charger (s), and especially, the exhaust. That brings us to the straight pipe exhaust system.

This replaces the stock intake, a complex, convoluted contraption of pipes and baffles that keep the engine quiet. The more air you can get in and out of the engine, the more power you can make.

Tailpipe flares can be small, and are not needed at all on some engine designs. Intake: The intake duct (or intake pipe) is a much smaller volume duct than the tailpipe.

Engine Masters presented by AMSOIL is back at it again, and this time taking on bench racing about intake manifolds for big-block Chevys. We aren't talking about your average 454ci engine ...

In this Enginology article we venture into the 1970's, when Edelbrock introduced a Small-Block Chevy Intake Manifold Design that was nothing like any of its v-type engine predecessors. Check out ...

Several aftermarket manufacturers sell engine intake air filters that they claim provide better airflow and increase a car’s horsepower and acceleration as a result. Some of these companies have ...