Tell us a little about you. What cars you are interested, where you are from and why you are interested in learning to tune.
I currently have an 04 Tahoe Z71 which im currently working on to make a 1/8-1/4 mile truck. Upcomming mods 5.3 bored to 5.7 forged bottom end twin turbo some spray. Im interested in tunning my own stuff because of cost and ease of access.