which air filter
#11
#14
which air filter
Holes in the air box make a big difference as long as you jet for them and have a pipe, without a pipe i'm sure they would make a noticable difference with a high flowing air filter. Oh and the stock main jet for the 300ex is a 122, you have to go richer if you want to open up the airbox. well that was the stock jet in my 98.
#19
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Steeldon
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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09-09-2015 09:38 AM
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