A customer of mine came into the store and told me that he had a set of Bullet heads and intake that he wants gone. Like come and pick up gone. He owns a local performance shop but only a select few of the GM and Dodge performance car. He just happen to build a motor for friend of a friend. Anyways is there any difference between GT and Bullet cams? On a stock (minor bolt ons)NON PI motor what kind of power would I be looking at?