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Which carburetor is in my CJ5?

Discussion in 'CJ' started by FlyingCJ, Jun 15, 2020.

  1. Jun 15, 2020 at 3:51 PM
    #1
    FlyingCJ

    #1
    FlyingCJ [OP] New Member

    Joined:
    Jun 15, 2020
    Member:
    #4762
    Messages:
    2
    Vehicle:
    1981 CJ5
    Perhaps
    I was just "gifted" an '81 CJ5. I was told the engine is a '78. The carburetor has been nothing but trouble for years and I've decided it has to go. The trouble is I don't know if its the original from the '81 or if it came with the '78 engine swap. From looking at parts catalogs, the carbs from '78 and '81 are not the same. I don't know if it's a Weber or Carter or something else, but it is a single barrel. Any help on Identifying and/or recommending a replacement would be appreciated. I'm looking for reliability, not power. I'm leaning towards keeping it as close to stock except in cases where the aftermarket is a better value. Thanks!

    IMG_20200612_193839869.jpg
    IMG_20200612_205148193.jpg
    IMG_20200612_205157626.jpg
     
    FlyingCJ, Jun 15, 2020
    #1
  2. Jun 15, 2020 at 6:37 PM
    #2
    chris4x4

    #2
    chris4x4 With sufficient thrust, pigs fly just fine Moderator

    Joined:
    Jul 19, 2016
    Member:
    #2
    Messages:
    4,068
    Gender:
    Male
    Welcome aboard! I cant be much help, but hopefully someone pops in soon.
     
    chris4x4, Jun 15, 2020
    #2
    FlyingCJ[OP] likes this.
  3. Jun 16, 2020 at 10:37 AM
    #3
    Jim Beam

    #3
    Jim Beam Well-Known Member

    Joined:
    Feb 11, 2019
    Member:
    #2891
    Messages:
    596
    Gender:
    Male
    First Name:
    Donald
    Vehicle:
    1986 CJ7
    Fuel Injection, Dana 44s, T18, 4.10s w/lockers
    I have heard a lot of guys happy with the Motorcraft MC2100.
     
    Jim Beam, Jun 16, 2020
    #3
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