I just got my EFI live and I am sure I am going to have a lot of questions. I am getting a tune for Pat tommarrow. I am hoping to get the truck on the dyno Monday. I was wondering how do I lock the trans in 4th gear for dyno pulls. Is there a place I can read to lean all of this kind of stuff about EFI. Any reading material will be great. I do not want ask to many questions and bother you guys. Any help would be great thanks.