49 and 80 cc tell the difference ?

GoldenMotor.com

ex-28

New Member
May 23, 2010
110
0
0
winnipeg, Manitoba
hi there my engine blew fellow here has an engine locally to me he will sell me , how can i tell by looking at it , if its a 49cc or an 80 cc ?
other then the sticker placement on it not sure its on his , is there a way to tell without opening up the engine , he just installed it on a bike today but said i can go there n take it off with him , i need to find out how to tell , i know some said the bolt size on top of the headbut i have the 80c slant and i use a 14mm socket to fit mine , its made by flying horse. not sure if the bolt size trick works or not to tell