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720 Twin carb help

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mcycleski

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720 Twin carb HELP
So I got the bright idea to take my girlfriends 97 GS and put twin carbs on it.....and now I have an issue I never had before ,I have fuel running/dripping out of the booster in the center of both carbs at idle and the higher I set the idle the faster it runs.....The engine is a fresh rebuilt 720 only reason for the rebuilt was a freshen up and dress up so I decide to put factory twin carbs like the 95 XP ,the carbs are rebuilt and set to factory specs I put new mikuni 1.2 needles in them and the pop off is 50 and 56 and suggestions or solutions would be appreciated ....and I am using thick green gaskets under the carbs thanks in advance
 
No carb expert by any means but maybe the needle and seat is stuck open allowing fuel to enter the system unregulated... just a thought.
 
Did you use genuine mikuni carb kits? Some aftermarket diaphragms cause the needle to stay open because they are slightly larger.
 
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