Does anyone know if there are interchangable parts between an XT 350 and a Warrior? I'm wondering specifically about the cylinder and head.

Yes, I think so.

You would have to change the Head, "Jug" and Cam Chain
as the XT is a twin cam 4-valve.

You would also have to use the head pipe from the XT and if
going to a after market exaust, it would be wise to use one
designed for the XT.

Hey thanks, I'll have to check into this further.
I wonder why no one ever talks about doing this if it will bolt on.
Do you have any idea if the timing marks would match up? A bit much to ask I know.

If there is anyone here who has ever looked into doing this I'd love to hear about it. How it worked out, or why it didn't work out.

Thanks

Oh well, it won't work. The cam chain is on the wrong side on the XT, so there's no way it will bolt on.

So much for that bright idea.