I cant believe you would pay that much for a bing carb to try and fix it.. I would probably just get another bing.. I have had tons of bings and they never really had too many issues.. though bings suck and you could definitely get a tiny bit more power out of a dell.. remember thought you will have rejet and tune the dell to your ped.. there sure is a bunch of info on that process but from what it sounds like you want a painless fix.. is so jst get another 12mm bing..