Re: need help identifying my pocket bike
Petcock mod is easy - all you need is some J-B Weld. Take the petcock apart - the only piece of it you're going to use is the body. Lay the petcock body face-up (hole facing upwards) on the counter, and mix up some J-B Weld. Where the white knob was, you're going to fill in that hole. Once the J-B Weld has dried, stand the petcock up like you're installing it back on the carburetor. Now, get your drill, and very carefully go straight down through the barb on the top of the petcock, all the way down through the bottom hole. (Btw, don't forget to remove that O-ring on the bottom for this part, or else you'll tear it up and need to buy another.) Once you have it drilled out, re-install on the carb. Basically, what you're doing is making the petcock into a straight pipe, which is why you need the inline fuel shutoff.
As for the pullstart, sounds like you're pulling it too hard. When you pull, don't go all the way to the stop - do like a 3/4 pull.
"I'm going off the rails on a crazy train." - Ozzy Osbourne
Dear haters: Please be patient. I have so much more for you to be annoyed about.