Making a pickle boat for the kid. Boat is made out of PVC and 55 gallon plastic barrel. I've got a 49cc two stroke engine laying around I want to throw on it. It's one of those motors that come off a pocket bike or stand up gas scooter. Anyhow, any thoughts on how to use it. I'd like to do a direct drive propulsion setup but I don't know what size propeller I would use. I could make a trolling motor out of it but I don't imagine it would work to well without stalling the motor. I'm sure it would rust out as well. So my questions...... 49cc two stroke motor, what size prop do I use for a propulsion (fan) like setup? If I put it under water, what size prop do I use for that? Links would be amazing. Thanks guys!
Question by svince1884 | last reply