More air for the 520 exc

Joined
May 15, 2001
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#1
Can anyone suggest a proven method of getting more air thru the airbox. It does appear fairly enclosed. Thanks wazza:)
 
Joined
Feb 25, 2001
Messages
49
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#2
The factory Europe 520s have holes(1") drilled through the airbox sidecover, and then 1" filter inserts, that are readily available are put in them and oiled. I plan on doing this to my bike. I know a lot of you may be thinking--what about water? Well if you are going to be doing a lot of water crossings, then buy an additional sidecover that is not drilled, for those wet rides:think