broken motor

Hi, I put my bike kit together the other day and it worked great once I got in on the bike, for a day. I was riding home after the first day of use when I ran out of gas. I was close to a friends house, so I pedaled there and found that he had gasoline and two stroke outboard engine oil. I...

So I'm not to familiar with combustion engines of any kind, and well I purchased an 80cc gas powered engine from ebay and a bike from walmart. I paid my friend to assemble the bike, I have owned it for about a month and about a week ago i was headed to work which is about 4 miles from my house...