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Thread: Rochester 2bbl Adjustments

  1. #1
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    Rochester 2bbl Adjustments

    At idle, my carb is dripping gas until it floods the engine and chokes it out. I think I may have set the float height incorrectly the last time I took apart the carb . Does anyone know the correct adjustment for a 2bbl Rochester (#17085008) on a 4.3L?

  2. #2
    mrfixxall Guest

    Fixx

    Quote Originally Posted by DonziDan16 View Post
    At idle, my carb is dripping gas until it floods the engine and chokes it out. I think I may have set the float height incorrectly the last time I took apart the carb . Does anyone know the correct adjustment for a 2bbl Rochester (#17085008) on a 4.3L?

    If you have the measuring tool set it at 11/32

  3. #3
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    Thanks. How about float drop? The chart that the rebuild kit came with seems to list adjustments for every motor EXCEPT the 4.3L. I just took a guess at the closest match.

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