400ex frame / cr250r motor

[cannibal480]

anybody try putting a cr 250 motor in a 400ex frame...is it easy?

[mysticfalcon]

putting something where it dosent belong is never going to be easy. you will need all new motor mounts hopefuly rubber to keep down the vibraton on the motor. you will need a custon exaust. you will need to find a way to mount the rad. your better off just buying an R because even f you do get everything together it will just vibrate itself back apart.

[moodyjoe1]

Service Honda is building them.