yfz 450 carb on 400ex

[rob_990]

just wondering if anyones done this and can explain what needs to be done and possibly post up some pics?

thanks,
rob.

[honda400ex2003]

i am interested since i have never seen a yfz one on a machine. i think they run fcrs also but i cant remember for sure. I know some jets are the same but that is the extent of it so this would mean that they have keihins also. steve

[rob_990]

anyone?

[lester985]

my friend has on on his and u need the cable thumb throttle and do some mods like putting a 450r carb on but he likes it fcrs are the best carbs u can get