With mine I just prop it until gas reaches the carb. Full choke, full throttle IGNITION OFF. I then prop it 3 or 4 more times. Then, LOW THROTTLE, full choke, ignition on. Prop till it pops. You have to pull the prop thru as fast as you can to get a good spark. Once it pops then a couple of clicks throttle, ignition on, choke off. It should start in a couple of flips. It is my experience that once you learn to flip it fast it is fairly easy to start.

Power, mine runs about 7,200 with an 18x8 Zinger.

Hank