sorry for the long post.
Hello everyone I am new here and I have been spending a lot of time reading posts and learning from you all. I have a question about ls1 edit that i am sure someone can answer. Lets say I have a FI setup and have tuned it with ls1 edit. I live at an altitude of 6000 ft and lets say I go to somewhere around sea level will I need to reprogram or will my previous program work at a lower altitude. I am wanting to start out with the ATI HO tuner kit with headers and duals. I also wana install some 42#injectors and an inline pump. I am planing on a spec. stageIII clutch (carbon) and an slp steel drive shaft. who knows where I will go from there but any input on my choices and the question will be greatly appreciated and buy the way you guys have some sweet rides and i am using this site to pick and chose my parts. you guys rock! There is also a guy in my town with a viper and hopefuly i can make him someday!