I recently was riding my banshee when i ended up in alittle too deep of water and had to shut off the bike. when i started it back up it was limping along but seemed to clear out but when i get to where i should be hitting the power band it just doesnt seem to go? any ideas?

 

Is the air filter wet? Check the carb and tank for water. Open the drain screw on the bottom of the carbs and catch the fuel in a clear container and see if it has water in it.
If no water it could be broken reeds or rings. Check compression and change the spark plugs. Hold your hand in front of each exhuast pipe while running and see if the pressure is good and equal on both sides. If one side is less switch the plug wires around.