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Thread: GM LSA Injector Off Time Data

  1. #1

    Default GM LSA Injector Off Time Data

    Does anyone have accurate Injector Off Time data for the 52 lb/hr LSA injectors? It seems this info is no where to be found as far as the Holley is concerned.

  2. #2

    Default

    60 psi base
    2.42
    1.59
    1.51
    1.41
    1.16
    0.95
    0.86
    0.81
    0.68
    0.58
    0.48
    0.44
    0.41
    0.34
    0.27
    0.21

    .875 ms Minimum Injector Opening Time

    In case anyone searches this, this is off of an HP Tuners table that someone was nice enough to share with me. This is from a stock calibration for an LSA car.
    Last edited by J3ffmill3r; 10-20-2020 at 08:09 AM.

  3. #3

    Default

    Good info. Are you using these in a N/A application? Also, these are the same as the LS9 injectors. Andrew

  4. #4

    Default

    To my knowledge, yes, but I’m not 100% so I didn’t want to advertise it as that.

    For now, yes, my buddy who’s car this is for is N/A and will eventually go turbo and use these to get it going until it gets Injector Dynamics.

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