Sitting here with credit card in hand Tring to figure out if I will beable to do this lol. Have pretty good computer knowledge. Wasted my money on a preditor. I have a 01 ws6 T/A with MTI stage 2E heads also MTI c1 cam and some more bolt ons. Havent been happy with the custom tune from Diablo since I put this together about a year ago. Have a few questions. Will a person that dosent have much or any experience tuning beable to figure all this stuff out? What kind of instructions come with the HP Tuner? Most of all with out the know how should I spend the money? Thanks for any help!