When Porsche designs an intake manifold, they do things differently. While most car companies try to increase pressure of air entering an engine, Porsche tries to expand that air. Here's how it works.

For most gearheads, there's nothing quite thrilling like the roar of a tuned engine and the instant kick of improved acceleration. Of course, buying a muscle car to enjoy lots of raw power and torque ...

This series of videos focuses on essential steps in the Pontiac V8 rebuild process, covering critical components and installations. From installing AN fittings and maintaining head cooling in Part 17, ...

The aluminum intake manifold plays a critical role in the engine, as it directly impacts airflow and fuel mixing. However, over time, carbon deposits, dirt, and oil can build up, leading to decreased ...

Intake manifolds may not be the most well-known automotive components, but that doesn't take away from their importance. These devices are responsible for sending a precise mixture of fuel and air to ...

Nobody wants to deal with engine issues, which is why the thought of oil in the intake manifold can cause a lot of worries. However, there are some problems that aren’t that tricky to deal with. In ...

Popping the hood of a new Mercedes-Benz 300SL Gullwing must have been quite an experience for most enthusiasts in the Fifties. For starters, the 3.0-liter straight-six sat canted at a fifty degree ...

Your intake manifold does a ton of work and is a critical part of your engine. While the intake manifold itself is typically pretty sturdy, the gasket seals between the manifold and the cylinder head ...

Bolting on an aftermarket intake manifold has long been the introduction to hands-on hot rodding. Improved looks, performance, and, often, fuel economy can be just an intake swap away. Not to mention ...