My engine runs great until I reach about 5500 rpms then it dies out.  I have cleaned the carbs and that didnt help.  I am not sure if it would be electrical or someone mentioned a rectifier, but not sure what to do with that. I am not very experienced at these things yet.  Any suggestions would be greatly appreciated.
				
			 
	


 
 
		 
 
		 
 
		