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Thread: center tri carb won't idle...
          
   
   

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  1. #1
    kbyounger is offline CHR Member Visit my Photo Gallery
    Join Date
    Feb 2008
    Location
    Inverness
    Car Year, Make, Model: 1977 Corvette
    Posts
    33

    center tri carb won't idle...

     



    I'm putting tri power on a sbc 350 - got the first and third carb openings on the intake sealed off - only the center carb on the car. Just rebuilt the engine and put it together with a mild cam. The car will start and idle ONLY with the choke blade partially closed. If the blade opens completely, allowing full air flow into the funnel, the car shuts down immediately. My guess is too much air??? Not enough gas??? Wrong ratio??? There are no known vacuum leaks. I have backed the idle screws both out about 4 turns... hoping to get as much fuel as possible into the carb. How can I get the car to run on this 2 barrel? thanks - kip

    should mention this is a rochester carb with vacuum choke - thanks
    Last edited by kbyounger; 04-30-2008 at 12:29 PM.

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