most likely the drill wont be strong enough. if it sat for any period of time in the weather it will be gunked up and probably need to be taken apart and cleaned out. if you check the spark plug by placing it on the head and turning it over if it has spark check your carb. you can take it off with the gas line on open the fly and see if you get gas. if both work then mess with your jet screw that is on the side of the carb with a spring on it. i have a 49cc pocket bike engine that runs and idles but wont go full throttle due to a bent idler pin(jet screw) and it just floods inself when given gas if you wanna buy it its sitting in my back yard. as for a pull starter there is a place in st pete off 54th ave that sell them for 21$.

-Mike