I'm in eastern Iowa and I go to a guy in Wisconsin that has been through these things inside and out since the early 90's. Him and his wife currently have T/A powered GNs and he has a stage II motor that he doesn't run anymore, but he has been everywhere with a 109 block before switching. If you just need some tuning help though, I may be willing to help you. I think my car runs good and I'm using a mostly stock block wit bolt ons. I race pretty regularly. I was going to go to CFR this Friday for fun night but I don't have the time. What are your mods and what are you looking to do? Do you run the car at the strip at all now or have you been to a dyno? Do you have a scanmaster? What chip?