i dunno anything about dyno's or tuning one. i put the power commander on and went there to have it tuned the first pull to the 12 pull, i guess he adjusted the air and fuel. everything i learned to do my busa i got from this site. but as to having a anyone esle to dyno or tune my bike i would have to go to a bigger city. i live in a small town and have limited access to anyone that knows much about bikes.