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  1. #1
    Moderator wraithracing's Avatar
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    Default 5.0 EFI A9P & A3M1 Computers

    I have a pair of A9P computers and 1 A3M1 computer. All are for 89-93 5.0 EFI cars. The P computer is the automatic computer version of the A9L for those that don't know. The A9P supposedly has a bit more aggressive ignition timing table at the lower RPMs due to the automatic, but otherwise is the same as the A9L. The information I have found says the A3M1 is a later version of the A9P used in the 92/93 cars.

    All computers will work with a 5 speed setup as well as the automatic. There are some recommended wiring changes or alterations if using these in the 87-93 cars due to how the 02 harness grounds. Nothing major, but it can cause issues. Just giving everyone the heads up. Obviously these can be used in any car that has been converted to EFI or an 86 that has been converted to Mass Air.

    All computers were tested on a 91 5.0 GT and worked just fine. Engine start and ran with no issues or codes present so I believe all to be in excellent working condition.

    I am asking $275 each shipped in the contiguous US. Please PM me with any questions. Thanks!

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    ​Trey

    "I Don't build it hoping for your approval! I built it because it meets mine!"

    "I've spent most of my money on Mustangs, racing, and women... the rest I just wasted."

    Mustangs Past: Too many to remember!
    Current Mustangs:
    1969 Mach 1
    1979 Pace Car now 5.0/5 speed
    1982 GT Awaiting Restoration
    1984 SVO Restoration in Progress
    1986 GT Wrecked by PO, but still want to save!

    Current Capris:
    1982 Capri Roller
    1984 Capri Returned to Bubble Back Glory
    1983-84 Gloy Racing Trans Am/IMSA Body Parts
    1982 Capri RS 5.0 4spd T-tops

  2. #2
    Moderator wraithracing's Avatar
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    Default

    Bump before they go to Ebay.
    ​Trey

    "I Don't build it hoping for your approval! I built it because it meets mine!"

    "I've spent most of my money on Mustangs, racing, and women... the rest I just wasted."

    Mustangs Past: Too many to remember!
    Current Mustangs:
    1969 Mach 1
    1979 Pace Car now 5.0/5 speed
    1982 GT Awaiting Restoration
    1984 SVO Restoration in Progress
    1986 GT Wrecked by PO, but still want to save!

    Current Capris:
    1982 Capri Roller
    1984 Capri Returned to Bubble Back Glory
    1983-84 Gloy Racing Trans Am/IMSA Body Parts
    1982 Capri RS 5.0 4spd T-tops

  3. #3
    FEP Power Member Mikestang's Avatar
    Join Date
    Aug 2013
    Location
    Firestone, CO
    Posts
    1,172

    Default

    Good price. Should sell
    1986 Ford Mustang GT-

    Not much stock stuff left
    347 NA power, CNC ported heads, Extrude honed Trick Flow Intake, Custom Cam
    Suspension, custom k- member, TQ arm/pan hard rod... Much more
    Restored and ready to race, made to go fast while cornering

    1981 Mustang GT-

    Old SCCA A-Sedan National Champ car
    In the middle of rebuild

    1986 LX Sedan-

    Plans to be determined...

    "Every day I learn how much I don't know"

  4. #4
    Moderator wraithracing's Avatar
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    Jun 2010
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    Grand Junction, CO/RR TX
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    Default

    One A9P sold.

    Still have 2 left. Thanks!
    ​Trey

    "I Don't build it hoping for your approval! I built it because it meets mine!"

    "I've spent most of my money on Mustangs, racing, and women... the rest I just wasted."

    Mustangs Past: Too many to remember!
    Current Mustangs:
    1969 Mach 1
    1979 Pace Car now 5.0/5 speed
    1982 GT Awaiting Restoration
    1984 SVO Restoration in Progress
    1986 GT Wrecked by PO, but still want to save!

    Current Capris:
    1982 Capri Roller
    1984 Capri Returned to Bubble Back Glory
    1983-84 Gloy Racing Trans Am/IMSA Body Parts
    1982 Capri RS 5.0 4spd T-tops

  5. #5
    Moderator wraithracing's Avatar
    Join Date
    Jun 2010
    Location
    Grand Junction, CO/RR TX
    Posts
    11,689

    Default

    All SOLD!

    Thanks!
    ​Trey

    "I Don't build it hoping for your approval! I built it because it meets mine!"

    "I've spent most of my money on Mustangs, racing, and women... the rest I just wasted."

    Mustangs Past: Too many to remember!
    Current Mustangs:
    1969 Mach 1
    1979 Pace Car now 5.0/5 speed
    1982 GT Awaiting Restoration
    1984 SVO Restoration in Progress
    1986 GT Wrecked by PO, but still want to save!

    Current Capris:
    1982 Capri Roller
    1984 Capri Returned to Bubble Back Glory
    1983-84 Gloy Racing Trans Am/IMSA Body Parts
    1982 Capri RS 5.0 4spd T-tops

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