To be a bit clearer, I'm 6'3, 200 lbs, my 2 stroke will immediatly shut off if I try and start going without pedaling some. I'm guessing this is the norm? Anyway, I've gotten into welding and I want to try and make my own frame and everything. However, I'd rather make something with no bicycling pedal system. Will a four stroke such as the Hua Sheng F142 49cc get me moving and require no pedal assistance. I understand it can be cranked to start, my question is does it have the power to get me moving from a standstill?