. . . the $349 scanner will I be ale to log what my LS1 is doing in terms of air/fuel ratio and timing on my laptop? Can I then make adjustments to those values on my laptop and upload them to my PCM while protecting the original tune?
Simple questions, I know, but I need straight answers. I plan on sinking a few thousand bucks into my 2001 Corvette and if I spend $600 on a tuner right now it will be many months before I am able to make any upgrades to the car that would warrant using it. In other words, I need an inexpensive method of making the necessary changes to my tune if I decided to port my heads, and put in a new cam, intake, and exhaust. I can always upgrade the tuner later, but is the scanner enough to start?