Crf450 in 400ex?

[416rider]

How do you put a crf450 engine in a 400ex frame? I've seen 400exs with the crf in them and I would wonder how they did it,I've a seen one in Huevos 6, does anybody have pics of theirs?:devil:

[250EXking]

do a search on it...
ive seen a couple on here, some new motor mounts on the bottom and reloacting the spline on the axle for the offset.... ill look for the link....

[250EXking]

i find i find

http://www.exriders.com/vbb/showthread.php?s=&threadid=90605&highlight=crf450

[416rider]

Thanks!:devil: