who would win out of a modified 250r ,yfz, 450r and a raptor (i dont want any fighting)

 

Depends on how long of a race your talking. . .I would put money on the yfz.

 

Who is driving each machine?

 

what kinda of race? Straight drag, up hill sand, mx, xc, what?

 

straight strips~ I would say the 450r and yfz would be close...I might give it to the yfz since you said modded..(yamahas mod great)...on trailriding..I would give it to the modded raptor (great low end torque, a little tippsy..but with some experience on it, shouldn't be much of a factor) as for mx...I would put the yfz...the 250 and the 450r in the running...I might give it to the hondas...the handling is great on those hondas.....They are all sweet...If I had to pick one to buy..I would stick with the four strokes and see if I wanted reverse or not.