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Thread: Polaris / HP Tuners: Injector Dynamics Calculator

  1. #1
    HPT Employee Eric@HPTuners's Avatar
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    Oct 2007
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    Crawfordville, FL
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    Polaris / HP Tuners: Injector Dynamics Calculator



    The good folks over at Injector Dynamics have just released a calculator to use when using their injectors in a Polaris. Using it is pretty straight forward. Good data in = Good data out.

    Feel free to ask any questions.

    Polaris / HP Tuners - Injector Dynamics Calculator
    Eric Brooks
    HP Tuners, LLC

  2. #2
    Advanced Tuner
    Join Date
    Nov 2008
    Location
    Tampico Bay, Mexico
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    223
    great stuff i cant wait for my cable to get here??
    all the way from Tampico bay Mexico

  3. #3
    Potential Tuner
    Join Date
    Jan 2017
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    1
    Awesome! Thanks for sharing.

  4. #4
    Potential Tuner
    Join Date
    Aug 2022
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    1
    where do you enter the PW factor into the calibration? and is there a stoich setting for the rzr in the software?

    Thanks.

  5. #5
    Tuner jaz|TUNING's Avatar
    Join Date
    May 2022
    Location
    Greenwood, AR
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    58
    Nothing to change with stoich as it doesn't care outside of lambda. You will use the scalar to adjust fueling for different ethanol contents. If VE is previously dialed in, you should attain near the same fuel trims and then you can tune from there.

    I didn't find anywhere to input PW Factor in.

  6. #6
    Tuner in Training
    Join Date
    May 2019
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    46
    Hi do you offer remote tuning