Dave Staton gave me a guy who has a few with Statons gear box on it --my friend in Victoria B.C. says they are real loud tho-but write Staton industries.
These engines are super frew frew. My buddy got one off of a traveling gypsy for only 69.99 they spit in their hands and shook on it. But be very carefull if you have the luck to get one from a gypsy, they can be very tricky.