SCT SF3. Buy one of those. I had a superchips, and while nothing wrong with it, I think the SCT is a better product. Especially if youre planning to build the engine, they can write custom tunes and load them into the tuner. One stop shopping, cheaper than most Superchips. Topspeedparts.com.
Originally Posted by DiabloBlanco
nice ranger. A tuner or Programmer will bypass the Governor. I would think a person with your kinda truck would know that ahah
OH! One more thing..... did you ever recalibrate for the 4.51 gears or the 35" tires? I'm guessing not, and that will also kill your top end. It may be an indicated 95, but more like 83. Any of the aformentioned tuners recalibrate your computer for the tire/gear combo you have.