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Thread: new efi conversion

  1. #1
    Carb and Points!
    Join Date
    Mar 2013
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    1

    new efi conversion

    1981 gmc crew cab 4x4 454 4l80
    Wiring harness,pcm,4l80,all sensor vss drac out of 94 gm 2500 with a 5.7 unknown pcm# at this time
    Still in process of gathering parts / rebuild tcase brakes etc. Autoprom is on the way so just reading for now

  2. #2
    Fuel Injected!
    Join Date
    Feb 2013
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    Howdy

  3. #3
    Fuel Injected!
    Join Date
    Feb 2013
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    You`re getting a good start.Welcome

  4. #4
    RIP EagleMark's Avatar
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    Feb 2011
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    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  5. #5
    Electronic Ignition!
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    Welcome

  6. #6
    Fuel Injected!
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    Welcome

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