YFZ carb for 400ex

[jsmith2232]

What brand of carb does yamaha use on the yfz450 and has anyone ever put one on a 400ex.

[GPracer2500]

It's an FCR39. I haven't done it but I bet it could work. Probably as simple as getting some adapters from Sudco--maybe that's not even needed though.

[1fst400]

there have been ppl who have done it. I think it hits the gas tank pretty good. But they put foam under the tank or sumthin...