[paperjohn]

Filtering dust is a major issue because I live on a dirt road. But when I am out and about I don't want my engine deprived of air either. What do you think? Anyone using this? Notice any difference in sound or performance?

 

[toykilla]

Here is an excellent article covering several filter types..

[iframe]http://www.mkiv.com/techarticles/filters_test/2/[/iframe]

 

[toykilla]

bump for a good topic