YFZ carb on 400EX

[Chin_Chilla]

Has anybody tried putting a YFZ FCR carb on a 400EX? I tried searching but came up with nothing. Friend of mine got an awesome deal on one of these carbs but just need to know if it will fit? Any ideas?

[Eviltanker]

Anything can fit with enough fabing.
Seriously though You prbably can if you do it right

[GlowBoy]

Just do the 450r carb, its easier and there is walk thru.

[Barrymaxx]

If everyone just follows everyone else, then the world would never progress. I say give it a try, if it works, then make a write up.

Then you will be a legend

[Eviltanker]

^^ Agree'd^^

[ecordell]

I bought my 400ex and I was told it had a YFZ FCR carb on it. It is an FCR, carb but can't guarantee what it came off of. All he had to do was get a different throttle cable and just hook it all up. That's all that I can tell was done. I am having trouble figuring out all the jetting cause the jetting that comes on it is way off, if anyone knows anything about that then please help. My wheeler is a 400 with the 416 kit, stage 2 hot cam, aftermarket hi compression piston, aftermarket head/center/slipon pipe. Any ideas please help.