Wcity

I recently bought a 99 banshee. It ran good for the first few rides then it started acting up like the tors system was still on so i checked it over and discovered that the wires leading to the cdi box had been melted to the right hand side pipe and where bare . So they were clearing jus sshorting out. But before i had discoverd the wires i took off the carbs and checked the reeds. And since ive done that it has no bottom end power and bogs till u hit high rpms in high gears then it runs great and it is also fouingl plugs brutaly..... I have a 280 mains and dg pipes with no airbox lid. Any suggestions?