For some reason, when ever i have the fuel turned on, my right carb leaks gas out of the over flow tube from the bowl. I took apart the carb and cleaned it and put it back together and it still does it. If anyone knows what might be wrong, please help. Thanks

 

Your carb float is set wrong. Adjust it till it stops leaking.

 

Float level set to high.
Heavy float, as if there is a pin hole or crack and the float filled with gasoline causing it to sink.
Worn or damaged needle and seat.

 

would this cause any other problems as in bringing down the peak performance or anything?