Will an HPP programmer or Predator make an ET Improvement?
Re: Will an HPP programmer or Predator make an ET Improvement? I dont think you 'll squeeze .2 outta one, I use the Predator but doubt its likely. You can gain with it, especially in the A4, due to the trans settings and adjustability. I love the way the trans shifts now, even with the convertor i have shifts like a shift kit was in an old trans, nice and snappy but not overwhelming.
Depending on your mods, you might get it by leaning it out or richening up the A/F, add timing etc...I dropped around .13 in the 1/8th i think.
Depending on your mods, you might get it by leaning it out or richening up the A/F, add timing etc...I dropped around .13 in the 1/8th i think.
