Guest mattzellhart Posted December 14, 2008 Share Posted December 14, 2008 Hey guys, The jet is stuck on one of round-top '72 SU carbs. The choke moves the jet on the front carb but not the rear. I can't even physically move it up or down. What is the likely cause? Is there a simple fix? I haven't done much work on these carbs but I do understand basically how SU carbs work. Thanks, Matt Quote Link to comment Share on other sites More sharing options...
Tony D Posted December 16, 2008 Share Posted December 16, 2008 Gum, Varnish, or bending from sideloading. The only way to know is to pull the carb, and clean it till it works. Disassembly will reveal bending. They can stick and operate that way for years till someone finds the issue. Quote Link to comment Share on other sites More sharing options...
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