Im just bought a 30mm keihin carb from a member here but i am gonna need a jet needle, and from what i gather i think i need a jjh... however the only place that i can find online that sells them is in asia and would take up to 30 days to get it, so i just wondered if someone knew of anywhere to get the needle... i checked carb parts warehouse, but they didnt have anything in the 30mm range.... 33mm was smallest size keihin carb they had parts for and I don't know if those parts (jet needle) are compatible with a 30mm... or would the one outta the stock mikuni work, i thought it might be lean, but i don't know about this stuff.... just need some insight into what needles might work, thanks...