I have this bike, the occ stingray schwinn, and I purchased a v adapter engine mount but after looking and looking it dawned on me that I have yet to see my model with a 4 stroke huasheng or the honda gxh50. I have seen that the normal measure is 8'' by 9.5'' but the problem i have is that after I put the v mount on and the mounting plate for the engine I am not sure I will have room for the verticle clearance on this engine. If anyone has done it without modification or more specifically has done it with one of the v frame adaptors like they sell on ebay, I would like to know. A picture would be nice too. I have been googling all combination of words to try and get this model and engine together but I dont get my model bike. 
