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Old 02-02-2007, 05:37 PM   #41
WorkinLonghorn
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Join Date: Dec 2006
Location: Studio City, Calif.
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Re: K&N Air filter vs Paper: Test results

Quote:
Only difference: I was using a Delco oil filter on the K&N and a NAPA Gold oil filter with the paper.

I was really suprised! I expected the opposite results. So it looks like the K&N is superior- at least on my truck. What say you?
I say nice try but you should have at least used the same brand oil filter and installed a new one at the start of the test.This test says more about oil filtration than air filtration.
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