hey all. so iv read through this thread and there is a tonne of good stuff. my (48cc) engine wont run right now. bought it used for 60$ . the intake from the carb that came with the motor is smaller than the intake on the head on the motor so i have my friends carb and intake for a 66cc engine on it right now. the bike ran with this cab for about ten minutes... maybe five, it was the first time i had it running and driving so its hard to tell. i noticed at full throttle that she wanted to bog . im not familliar with two strokes but my friend said his does the same. after that time i have tried to start it on three seperate occasions, peddling as fast as i can and popping the clutch , she reallly wants to start even going as far as running enough to take the strain off of peddling for a few seconds until she dies out and its back to hard peddling. spark plug is good, have nice blue spark, has gas, i read that the color of the plug should be tan not black or wite. mine is black so i guess that means iv flooded it. just looking for opinions on whats up. im tinking of moving the set point on the needle as im assuming it is set to run my friends 66cc. thanks