Brand new engine has hole in cylinder near stud. :(
Hi, I just received a so called 80cc engine from a vendor on Ebay,the cylinder has a hole about the size of a pencil eraser at one of the head bolt studs. Is this something I should be very concerned about? I am fairly new to this "hobby" and I'm not sure what to do about this. I did notice that the box was kinda roughed up when I got it and alot of the screws and hardware were sloshing around during shipping. I do have to say other than that, this engine looks a little nicer that the one I got from BGF, just looks like a better grade of "metal" I would appreciate any input from people that know about this issue with these little engines..