I dunno fellas, 49cc slant heads with cast iron cylinder liner and "new style" flange mount carburetors for $114 SHIPPED!!?? Sounds like a good deal to me! I have purchased many engines from BGF before, and they are not all that bad. BGF has always made good on bad parts. (busted clutch levers, etc) You can find horror stories about every vendor on eBay. If you do run into problems, it is always best to be courteous with the seller. Some of the threads that bash vendors are most likley due to a rude, demanding customer. Remember, these engines are built in crude factories, and the seller has limited control of quality.