get on ebay, find BGF and order an old style NT type carb. tune it to your engine set up and basically forget it once it is tuned, these are great carbs. very simple and very little to go wrong with them, I have one of the older CNS carbs. brand new still in the box and I'm not sure if I will ever run it or not, CNS is short for "Constant Nagging Situation" from what I have read from most users, Now I didnt say all, because I know there are some who like them and have had good luck with them, I have not run one yet so I cant speak from experience if they are good or bad.
The plain old NT is all I need for my bikes, they all run great after some simple tuning on the carb.
Originally Posted by chrisme
I sent them a very nice email asking if they could send me the older style CNS carb. We'll see what happens...