When thinking about engine airflow, the common focus has always been the cylinder heads. The experts at Hughes Engines in Washington, IL have been building Mopar engines and developing parts for them ...

Read the tech article on Making Sense of Cylinder Head Flow Testing, brought to you by the experts at High Performance Pontiac Magazine.

We ran the heads over to Steve LaPoint Racing Engines to get independent flow-bench numbers. It is the same shop that we used to flow the ported OEM heads and out-of-the-box Trick Flow pieces.

Performance Chevy Cylinder Head Comparison - Go With The Flow When It Comes To Cylinder Heads, How Much Is Enough? Glad You Asked ...