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  1. #1
    Junior Member
    Join Date
    Nov 2015
    Name
    Jay
    Location
    Keithville, Louisiana
    Posts
    1

    Feedback carburetors?

    I just got an 1986 f150 300 il6, it had 2 carburetors just laying under the hood. I looked under the block and found the stamp # E1TE-6015-AA which means (i'm pretty sure) the motor is an 81. 84-86 Ford did the feedback system. Is there a way to tell if these are feedback type or not? Both are Carter 7782S & 7371S Thanks I truly appreciate your time.

  2. #2
    Junior Member
    Join Date
    May 2020
    Name
    stangfbank3503
    Location
    Fairbanks
    Posts
    3

    Feedback carburetors?

    The 7371 is definitely not a feedback carb as it was used from 78-84 on trucks. Now the other carb could be a feedback as it was used all the way to model year 86. Typically carbs on 85&86 are feedback carbs. Now a ton of folks have swapped out the feedback systems for the earlier durspark non feedback setups so no telling what you actually have without really seeing them.


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    Last edited by stangfbank3503; 05-27-2020 at 01:32 AM.

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