All NEW Parts, 1 annoying miss HELP

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  • rubbinsracin
    Senior Member
    • Aug 2009
    • 668

    #31
    has to be your 4barrel. id take it to a good carb guy and have it rebuilt to the needs of your motor. ie appropriate cams, jetting, etc

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    • dluna11w
      Member
      • May 2010
      • 81

      #32
      That is what I tried with this piece. $1,100 later I have a nice looking new carb that produces this stumble. These guys sell these carbs all over the country, maybe I just happened to get a bad one. I think it will run just fine at higher rpm. I'm mainly concerned about a restart at this point.

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      • dluna11w
        Member
        • May 2010
        • 81

        #33
        wanted to give an update:

        I had an oldtimer come by and look at the carb at the track before the first race. He didn't like the glass sight plates and thought I had the floats too high. I lowered them and have yet to have a stumble on the track. I will check the timing tomorrow before heading to the track and see if I can still hear the miss without a load. Very strange deal I must say, but it seems to be working. Won on Saturday night.

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        • sj valley dave
          Senior Member
          • May 2007
          • 1016

          #34
          A bubble at the top of the clear glass sights is too high of a float setting...The old tryed and true way works for us...while the car is idling we rock the car some and gas sloshes out of the hole...

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