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  1. 12-28-2017 #11
    kacy
    kacy is offline
    Fuel Injected! kacy's Avatar
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    Quote Originally Posted by stew86MCSS396 View Post
    This one maybe??? I've cut and paste known Vortec/LT1 spark tables into my tunes. Not perfect but gets you started.
    http://www.gearhead-efi.com/Fuel-Inj...tec-shortblock
    It is this tune

    hold throttle ope so it runs, working off memory here from snap on mtu2500
    1475 rpm
    MAP kpa 33
    timing light showed 27* with ecm connected
    Last edited by kacy; 12-28-2017 at 06:35 AM.
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