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Thread: Hellcat Boost rescale (Adding 2 psi)

  1. #1

    Hellcat Boost rescale (Adding 2 psi)

    Hello everyone, looking for a quick tip or things to look for when tuning for a new pulley set up.

    Have a pretty much stock hellcat that only has an RIPATuned Incgonito Pulley. They advertise an increase to 13.7psi of boost over the factory boost levels. Other than fueling changes (which I can handle) what is the process to rescale the tables (and which tables to rescale) for an increased boost level? I know if it was Speed Density based, I would adjust the axis on the Speed Density Tables... THIS will stay on ANN, so which tables?

    Here is my stock file read. This will be going on a dyno, I just want to make sure I do not hit any boost limiters.

    22 Hellcat Stock Read.hpt

  2. #2
    The pulley was meant to work with the stock calibration , so you will be fine as you don't need to adjust anything other than your normal air flow and tq limters ! just adjust your Spark , Cam Timing and fueling like normal veh & the trans tune is the most important part !