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Thread: question of scaling for large injectors

  1. #1
    Potential Tuner
    Join Date
    Sep 2017
    Posts
    3

    question of scaling for large injectors

    When scaling for large injectors by 50% , do you need to rescale the virtual torque tables on a high HP boosted Auto trans E-38 ECM due to the cylinder airmass being used for calculations ? THX

  2. #2
    Senior Tuner
    Join Date
    Jan 2014
    Location
    Australia
    Posts
    1,970
    if ur only scaling the fuel (double stoich, half IFR, half IVT Terms) then the airmass should stay the same, but if ur scaling any airflow then yes u will have to adjust all torque tables