[flguy1215]

more boost does not mean more power?? ok... i kinda get it but could use a little more explanation there. I mean, i know there is only so much fuel the injectors are gonna throw in there. So, more forced air isn't gonna help without enough fuel? Is that close?? I really hope the truck runs like everyone says it will!! I have always been impressed with the way my truck runs. I have a friend that has the same year same body style truck as me and his felt like it was running about a cylinder down compared to mine. Someone once suggested that I may have a flash programmer on my truck from a previous owner. I have no idea... If there is a flash programmer still on my truck when I install a tuner, will that affect it at all?