k&n concern

[akhoundog]

so my K&N air filter just reached around 20k miles so i cleaned and oiled it, it was really loaded with crap!

after i cleaned and oiled it was looking at it in front of a light and noticed numerous really big pores over the filter.

I realize the concept behind a K&N is to have larger pores to provide better air flow. however, these pores aren't consistent across the entire media.



I didn't really buy a k&n for a 'boost' in performance, but rather never having to buy another.

I've seen tons of sales influenced charts showing better airflow from a K&N but how well do they filter? not trying to start a flame war but just curious.

[Stillrunning]

Originally Posted by akhoundog

...and noticed numerous really big pores over the filter....better airflow from a K&N but how well do they filter?

http://www.bobistheoilguy.com/airfilter/airtest1.htm

[LynchburgCSI]

I think kiwi-corolla posted something on filtration levels of top brand filters once... search around.