Recent content by JONBLARC7

  1. J

    Tuning with HP Tuners

    Thats good to know So your nGauge is just there to make sure your in the limits while driving. GM factory O2 sensors aren't accurate enough to do WOT tuning using them.
  2. J

    Tuning with HP Tuners

    I have a HP tuner ? I'm softly looking i will say for a supercharged Raptor to replace my 6.2 denali and I already have HP tuners but I'm still learning. I can't find any threads about people using Widebands. How are you checking your air fuel ratio. You can command what ever you want but...
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