could someone help me with finding a intake adapter to go from the air box to the carb on an aftermarket 38mm carb..the stock is just too small so what should I do to adapt..any help would be great...

eddie sanders makes an adapter i belive but the stoc kwill stretch if you boil it and insert the carb ,its tight but it has been done i assume this is for a honda 250R becuase of your screen name