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Thread: Re-Tune w/65lb injectors

  1. #1

    Re-Tune w/65lb injectors

    Can someone look at my tune and let me know the easiest way to change my fuel injectors from 42.5's to 65lb injectors? Right now, the injectors were not adjusted but rather my maf was adjusted. Basically I want to keep the same tune if I can with the bigger injectors but didn't know the easiest way to account for this without altering where my AFR is now. I attached my tune if someone can look at it please and let me know.


    Thanks,
    Amir

  2. #2
    Advanced Tuner passingpower's Avatar
    Join Date
    Aug 2008
    Location
    Grand Rapids, Michigan
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    301
    Substitute every reference to the green tops in this thread;
    http://www.hptuners.com/forum/showthread.php?t=35663
    with your own specs.
    Check before you consider tuning;
    Is the MIL on? ANY leaks-vacuum, fluid or exhaust? Clogged filters? Old O2 or dirty MAF sensors? Dirty injectors, PCV or IAC passage? Correct the condition. Change the plugs & oil while you're at it. They need it anyway. Particular system giving you fits? Visually examine the related wiring first.