Re: i think my "80cc" has issues. top speed only 28mph with shifter kit...
I remember when I got my kit, I had to clean my carb out because it had this vasoline looking lube in the carb bowl. A couple of months ago, I had a problem with the carb on my Morini. It was starving for fuel so I removed the bowl and the main jet was clogged. I did my needle trick (poke the main jet) and its been running fine ever since.