I would run with out the lid. I went through a lot of mud and water and never had any trouble with mine. I have the pro flow with the lid off. I bought a water proof outerware and that should take care of the little bit of water that gets to the air box.

 

The best air box mod is no air box.

The eliminater kit from Magic Touch racing is the real deal, second to none.

 

Do you have to re-jet when you take off you lid? I think that you would because that is quite a bit of increase in air flow.

 

Website?

 

PM or e-mail the ninth poster to this topic.. Hes the guru in disguise.. [img]i/expressions/face-icon-small-wink.gif[/img]
Trust me on this one...