FZR400 YZF750 conversion

[bat333]

I heard someone put a YZF750 motor into a FZR400 chassis. Can it be done ? I happen to have a 400 chassis and a wrecked YZF750. Any thoughts. Anybody done this ?

[britx303]

Its been just over a week............done yet??? I'd love to have a 750 engine to see what it would take to get it mounted into a 400. Although probably not worth the headache.....it would be more about the fun of getting it done.