Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Holley off idle backfire problem
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Old 05-21-2013, 08:48 AM
eric32 eric32 is offline
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I am going to try a smaller shooter but I have not had a chance yet to do so. The metering block is fine as it was from my old carb and it did not have all these problems like I am having now. All I did was swap out the towers and they were both holley 600 vacuum secondary's I just kept the 80457 tower cause it has the electric choke and a new base plate. I sold my old one on ebay but for some reason it did not have all these problems like this one is. I will post back what I find out by going to a smaller shooter.
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