Porting heads is both an art and a science. It demands the right tools, skills, and most importantly, the application of knowledge. It also takes a craftsman's touch to shape the surfaces of the heads for optimal flow characteristics and the best performance. In this book, How to Port and Flow Test Cylinder Heads, you'll be versed on blending the bowls, basic porting procedures, pocket porting, porting the intake runners, and many other advanced procedures. So, before you go porting those expensive heads, pick up a copy of this book and read it to help avoid costly mistakes.