modelengineer
Lord of the noise
so do u guys now any other engines any where that are around that price or lower?
A bike engine can be cheaper and will be 100x better. I can't believe nobody has suggested this already. If you buy the whole bike you also get chain, sprockets, brakes, fuel lines, etc.
Just check craigslist, and sell off the parts of the bike you don't need. You should be able to make all your money back if you buy the right bike.