How to Polish a Harley Intake Manifold?

Answer An engine intake manifold on a Harley is clearly visible because a large portion of the engine is exposed to view. The intake manifold is the fitting that bridges the connection between the engine ... Read More »

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How to Polish an Aluminum Intake Manifold?

Aluminum intake manifolds can become dirty and dull after just a short time of use. Polishing an intake manifold makes it easier to keep it clean because, after polishing, the manifold is smoother,... Read More »

How to Port & Polish an Intake Manifold?

Porting and polishing an engine's intake manifold is an essential step in optimizing its performance, particularly if it is a modified engine. Porting is the process in which material on the intake... Read More »

Information on Intake Manifolds & Intake Manifold Gaskets?

Almost all engines have intake manifolds of some sort. The intake manifold is a serpentine arrangement of tubes designed to guide air and in some cases fuel from the engine's main air valve to the ... Read More »

Intake Manifold Vs. Exhaust Manifold?

Engines require a lot of airflow in order to work efficiently. An engine's manifolds, both intake and exhaust, work to transfer air within the engine to increase its performance.