X 2 - Like a BOSS!

truth is a custom tune will be better then any programmer " hints custom" i know with my truck { 04 gmc sierra 1500 4x4 ext cab} with full bolt on's with a nelsons 91 tune on 33' tires i was getting 21-23 on the highway. There are a few easy and inexpensive ways to free up alittle hp and also throttle response. now dont get me wrong what ya got is a huge improvement over stock. but even the tune alone will be noticeable. i say set some goals, set some money goals and see whats do able. GL with whatever u come up with ppl on here know there stuff and will help I know because ive learned alot and still do



Quote Originally Posted by kerrige View Post
So im gonna put this in steps for you......
1) I would loose the trinity programmer and get a custom tune from Nelson performance or the likes.
2) Swap the flowmaster for a magnaflow.
3) Loose the throttle body spacer.
4) Get some long tubes from calspeed.
5) Get a p&p throttle body instead of the bbk.
6) Underdrive pulley.
7) Drive it and love it.
8) If you want more you will need to do more serious mods...... Cam stall etc.