Would that really work?

Would a 400EX carb fit on a 350X. Then you would be ably to use the KandN jet kit for it. That would be awsome.

[Kilborg]

Tim, the 400ex carb will very easily bolt up to the 350x. But, why are you wanting to spend 200 bucks on the carb, and another 50 on the jet kit? By the way, jet kits are a waste. You can buy bascially an entire set of mains and pilots for the 50 dollars that will allow you to compensate for most riding situations then you would spend on a few jets in a nice pretty box that maybe comes with a new "high flow" air cleaner.