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Thread: my greddy prof spec 2 boost controller

  1. #1
    Join Date
    Feb 2009
    Location
    Los Banos
    Posts
    42

    Default my greddy prof spec 2 boost controller

    ok to be honest i was to lazy to search for a thread on this. lol on my boost controller i cant get my controller to stay stable for 25 psi. on the settings for my low its coo.l boost is strong and stable. but when i switch to my high setting, it will flutter around ten psi. then go to 25. its really annoying. i guess my question is, can anyone help a fellow member out? im going insane and about to throw this controller out the window. literally.
    2003 black Evo8
    1/4 et.=12.1 @ 112 mph (gettin sideways out the hole!)
    60ft.= 1.7 sec.
    and the motor is STOCK!

  2. #2
    Join Date
    Jun 2006
    Location
    Daly City, CA
    Posts
    3,733

    Default

    you should get rid of it, and go ECU Controlled Boost...
    2003 Evolution VIII

  3. #3

    Default

    or just get a hallman, set it and forget it.
    VROOOOOOOOM, PSSHH!!!

  4. #4
    Join Date
    Feb 2009
    Location
    Los Banos
    Posts
    42

    Default

    yeah i got rid of my manual controller and it was a hallman. know anyone who wants to buy this one? oh and what do i need to switch to map sensor from maf?
    2003 black Evo8
    1/4 et.=12.1 @ 112 mph (gettin sideways out the hole!)
    60ft.= 1.7 sec.
    and the motor is STOCK!

  5. #5
    Join Date
    Jun 2006
    Location
    Daly City, CA
    Posts
    3,733

    Default

    ECU Controlled Boost FTW!
    2003 Evolution VIII

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