[Killercanary]

I have the tuner. I don't have as much time as I'd like to toy with it, but I have done the basics and had my MAF transfer function done and tuned on the dyno. I added the tuner very soon after adding the heads and cam to my combo, so I can't say for sure that it made all this difference, but before the tuner, my best was a 13.2 at 105.1mph, with it I went 12.73 and my MPH jumped to 106.96mph. The group on yahoo is the best place for info, but the iwantperfromance site is good for people who are new to the tuner to learn the basics. One word of advice... don't sign up to have all the messages emailed to you, you'll end up with like a 100 a day!!!