The cylinder heads are the most important component in an engine for making power, no matter what the application. Cobra Automotive has extensive experience with race prepping OE cylinder heads for rules requiring “stock” heads, and we also use these state-of-the-art heads, based on our vast experience building high performance Ford engines. From a high performance street engine to an all-out road racing engine, a well engineered set of heads can make ALL the difference. For a maximum effort race engine, custom porting is also available.