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66Submarine · 05-15-2013, 11:31 AM

Every test I have seen showed the cotton K&N filters being poor at actually filtering compared to a paper filter. IMO, get a 14" air cleaner, and a paper element for an '83 Olds 350 diesel Cutlass. Cheap, readily available 14x4 filter.

05-15-2013, 11:31 AM	#5
66Submarine Registered User Join Date: Sep 2012 Location: Dallas, GA Posts: 1,497	Re: wanting to change air cleaner Every test I have seen showed the cotton K&N filters being poor at actually filtering compared to a paper filter. IMO, get a 14" air cleaner, and a paper element for an '83 Olds 350 diesel Cutlass. Cheap, readily available 14x4 filter.