Porting Stock Cylinder Heads

When Aftermarket Cylinder Heads Are Not An Option, Port Your Stock Heads!Without question, cylinder-head porting is a science. The act of removing metal from the intake and exhaust ports to increase airflow has been used for decades, and in most cases, a skilled head porter can find substantial power gains. As technology has evolved, the advancements in machinery and tooling, along with the ability to monitor and alter airflow characteristics for testing off of the engine, has given even factory castings (in the right hands) the capability of producing enormous amounts of power. This is especially true with Ford's Three- and Four Valve modular heads.


Photo Gallery: Porting Stock Cylinder Heads - Muscle Mustangs & Fast Fords


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