Steve, I know you directed this to Mike, but let me jump in. You make an interesting point. I am wondering if you increase the air and fuel to compensate for the open exhaust whether you'll increase the power. My guess is that you would. On my first run with open pipes and a K&N X-treme filter top for more airflow, I was sure there was more power to the wheels. Maybe it was just wishful thinking.
Ralph
