I live in south Central Oklahoma. I have 2 daughters ages 5 and 7. My 7 year old likes helping me work on vehicles in the shop. My current project is a 93 Yukon 4wd trailmaster edition. It had the 5.7 tbi in it. I am currently working on building a clone of the gm ht383 to put in it. I am hoping to get some info and help with the tuning of the pcm since it will be quite a bit different than the stock configuration. After this project is done we will be working on a 77 GMC Sierra grande.