I hit some pretty deep water a few times on Monday and the last one it stalled (probably bad clutch work while under the tidelwave). It started back up but whenever I get high RPM it studders. Ideas?

Also, when I bought the bike the air box had no cover. What is the best way to seal this? Try to find a used cover?

 

Thes EHS airbox covers work well:

http://atv.off-road.com/atv/ar...1594&orsrcfath=atvconn

 

Ebays got some stock covers pretty cheap

Air Box Cover

 

if it doesnt have a cover its probably jetted and putting a lid back on it will make it run rich. you can go back to the stock lid but u'll still have to cut some holes in it.

 

So if you took the cover off of a stock bike, it would run lean?

 

correct

 

cause if I get on mine hard and back off it will backfire. What dos that mean?

 

do you have an after market exhaust? do u know if its jetted and what size jets/needle position?

 

It is a after market exhaust (HMF) - not sure about porting but I assumed it was if it had exhaust installed. Just bought a few weeks ago