I have a KX500 motocross bike lying around that has been wrecked and the enginge and carb are good. If I stick the Engine in my 87 Lt250r will i be sorry. Is it to much engine for the frame or anything. Also will it vibrate to much. Thanks for any help you can provide.

 

dude you need to put it in there find your stress points on your frame weld them up take your time , i know cause i have a cr500 banshee and i am starting a CBR929RR banshee, you will have alot of fun with it