TJScott Posted March 26, 2009 Report Share Posted March 26, 2009 bought the carbs from another state. 310 mains, needle on the last clip. at about 1/2 throttle it will run fine under load, but hold it there and it will not run smoothly. i did everything right, killed the banshee, ect. no matter what i do the insulator is tan, but thats not right! if the jetting was fine it would be running ok! Quote Link to comment Share on other sites More sharing options...
AKheathen Posted March 26, 2009 Report Share Posted March 26, 2009 if you warmmed it up, put new plugs in, and then went wot, and killed it. the insulators being tan means that the mains are too big. get those right, then play with the needle, untill the sputter is gone. by last clip, you mean closest to the blunt end, right? Quote Link to comment Share on other sites More sharing options...
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