Then Jodi's tunes became the talk of this board, as did his attitude and interest in dialing each truck in. Even though it rattled the TC/Flexplate bolts loose. Makes lotsa smoke, launched hard, and I did like the downshift with the TC locked at lower speeds. I ran the TS 4 pos for a few months, the 2 lower settings were not detecably different to me, ran it in the 3rd (120) mostly, and Fuel 7 for fun. One of my close friends still runs it in his truck and couldn't be happier, he has so much more self control than I do, hehehe. I loved it, regret selling it actually after falling for the hype of Fuel 7. I have had DI's chip, the first 4 posistion I bought. That was better than stock, but only started the neverending quest for the best combination within my budget and life expectancy. I have (like many many others) tried different chips, even started with a lame Superchip 75/80 3k after I rolled my truck off the dealers lot. The power is much smoother, the motor doesn't feel taxed and I don't feel the need to flog it all the time!

As stated Fuel 7 was a rowdy tune, but the rattling injectors concerned me.

Dp tuner 6 position chip