Wanted: YFZ or YZF 400, 426 or 450 motor

[BlackRaptor]

IM lookin for a yamaha racing thumper motor ro put in a 250r of 400ex, and if anyone has any ideas about the conversion, I want your 2 cents, and I found 400ex frame with ktm 520 motor installed complete engine for 2400 good deal or not?

[YZ400EX]

I would say it is a good deal..I mean just the bike alone with that motor for the conversion is probably more than that + stock 400EX's sell for more than that..I would say go for it if you have the chance..I know I would..Or if you are interested I can get you a 99 YZ400F for $2500 then you can do your own swap that way..:D

[quadcustoms]

IF DOUG FLINNER HAS THE FRAME AND ENGINE VERY GOOD DEAL