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Thread: Afpr

  1. #1
    Mitsu booster
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    Afpr

    How and what do i set my AFPR for +20's and a 255pump?? t3/t4 57trim turbo

  2. #2
    Buy my stuff!!!!!!!!!!! :O) Turbo Mopar Vendor turbovanmanČ's Avatar
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    Re: Afpr

    Start at 55 psi and go for a drive, WOT it and check your AF, if rich, lean it out, if lean, richen it up.
    1989 FWD Turbo Caravan-2.5 TIII, GT35R, auto, a/c, cruise, pwr windows/locks, fully loaded with interior and ran with full exhaust. RETIRED FOR A FEW YEARS! 12.57@104 :O)
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  3. #3
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    Re: Afpr

    55PSI at idle????

  4. #4
    turbo addict Murphy's Avatar
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    Re: Afpr

    with an aftermarket turbo and oversized injectors, I would look into getting a custom calibration. Stock FP at idle with the vac line unattached is 55psi
    95 spirit 3.0/543 15.0@91 N/A, 14.5@96 on a 50 shot RIP 87 shelby Z - project car, maybe I can drive it this year 91 spirit - roll it, chop the top, do some burnouts! RIP

  5. #5
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    Re: Afpr

    i have a cal for 17 psi from fwd

  6. #6
    turbo addict Murphy's Avatar
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    Re: Afpr

    is it setup for a stock turbo or a t3/t4? if its for a t3/t4 you will just run basically stock FPand make small changes to 'tweak' it to your needs. if its for a stock turbo, your fueling needs will be different and your gonna need more fuel
    95 spirit 3.0/543 15.0@91 N/A, 14.5@96 on a 50 shot RIP 87 shelby Z - project car, maybe I can drive it this year 91 spirit - roll it, chop the top, do some burnouts! RIP

  7. #7
    Buy my stuff!!!!!!!!!!! :O) Turbo Mopar Vendor turbovanmanČ's Avatar
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    Re: Afpr

    Quote Originally Posted by Ricewannabe View Post
    55PSI at idle????
    Yep, vacuum line disconnected. When playing with fuel pressure, I just leave it hooked up, that way you less hassle, just keep playing around.
    1989 FWD Turbo Caravan-2.5 TIII, GT35R, auto, a/c, cruise, pwr windows/locks, fully loaded with interior and ran with full exhaust. RETIRED FOR A FEW YEARS! 12.57@104 :O)
    1984 Chev Getaway van, 6.2 Diesel with a remote mounted turbo setup burning WMO-For sale.
    2003 GSW 2.0L TDI, auto, fully loaded, modified, 360K-wife's.
    2004 GSW TDI, 5 speed, fully loaded, modified.

    Aurora ignition wires for sale. Link to info

    Super60 roller cams or custom/billet cams. Link to info

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