Patriot Performance began its business with revolutionizing the CNC cylinder head market. Patriot Performance is one of the largest suppliers of ported LS, Modular Ford, SBC, SBF, BBC, and other heads in the nation. The porting of performance heads has always been part of attaining maximum horsepower.

Patriot Performance designs their own CNC programs to port the chamber, bowl, and runners to attain maximum air and fuel flow. Slight alterations can affect that flow tremendously. Along with Patriot Performance ‘s ported heads, they feature their Freedom series heads. With the introduction of patriot performances Freedom series, they brought a revolution to the performance head market… performance and quality at a price everyone can afford. To optimize the flow in all of their heads, Patriot performance have spent countless hours on our proprietary valve seat designs.

These designs have been developed to work along with their custom designed chambers and runners. All of Patriot Performance heads are built using the highest quality parts right here in the USA!

Things have changed…no longer is Quality, Performance, & Service reserved for those with huge budgets. Patriot Performance makes the products you need at the price you want.