I have an 03 crewcab 4*4 7400# with driver ,285/75/16 tires, 4 inch ex ,afe intake and the suncoast trans ,now I would like to no how to get my truck to run 12.50 to 13.00 et on fuel only.

Any help with deciding what stack to go with to go that fast would be appreciated .

A TTS Xtreme will put you there or in the 12's.

A hot juice should get you into the 13's.

Edit: do you mean you want bottm 13's or just into the 13's? Also what kinda truck(3500 or like cc or ext cab or reg or what or do you know weight) do you have and what tires ect.

A TTS Xtreme will put you there or in the 12's.

A hot juice should get you into the 13's.

Edit: do you mean you want bottm 13's or just into the 13's? Also what kinda truck(3500 or like cc or ext cab or reg or what or do you know weight) do you have and what tires ect.




thanks, more info on post.

The Extreme will get you to where you want with some practice. Sounds like you did things the way you need to, transmission before power! ;)