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Thread: what is the mac IAC value fully open?

  1. #1
    Tuning Addict WS6FirebirdTA00's Avatar
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    Jan 2005
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    what is the mac IAC value fully open?

    trying to see if i can set my table higher, stock was 310 but on cold start i am seeing 310, so either i need to poen the tb blade or put in higher steps. anyone know how high it goes, it lets me enter 400 but i dont know if i can do 400 steps
    Sulski Performance Tuning
    2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
    2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB

  2. #2
    Tuning Addict WS6FirebirdTA00's Avatar
    Join Date
    Jan 2005
    Location
    Concord, NC
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    8,093

    Re: what is the mac IAC value fully open?

    so noone on this board has any idea?
    Sulski Performance Tuning
    2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
    2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB