1977 pe 250 dirt bike motor in a blaster frame. how do u do it and will it work

 

id say instead, get a bigger motor, and a diff frame, blaster frames are pretty small and that bike motor is prob same power as a reg blasters engine

 

I was thinking the same, no offense. Build a honda or yamahaa motor. They seem to be neck and neck most the time.

 

hey guys... my wife has a 97 blaster frame with a 98 cr250 motor...the conversion works great ....this bike hauls a$$...just tricky keeping the front wheels on the ground while going thru the gears....but still this bike is a blast!