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K&n air filter

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Old

Mar 3, 2002 | 11:02 AM

#1

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Joined: Feb 2002

Posts: 438

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K&n air filter

I have an 84 z28 with a 355. It has the daul snorkel air system. My question is would it be a noticable difference with a K&N filter. Right now, I am running a fram in it. Anyone got pics of there car with K&N filter.:hail: :hail: :hail: :hail: :hail: :hail: :hail: :hail:

Old

Mar 3, 2002 | 01:02 PM

#2

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Joined: Nov 2000

Posts: 474

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From: Tecumseh,Mi,USA

yes, buy one then take it to the track and test it. On my cars when going from the stock airbox to a conical KN, I gained .2 1/4 mile. It is a nice cheap easy mod.

Old

Mar 3, 2002 | 01:12 PM

#3

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Joined: Jan 2002

Posts: 398

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From: Plano, TX

i gained around .8 seconds at an 1/8 mile with just replacement K&N in my single snorkel. went from 11.1-11.6@61-63 to a 10.5-10.7@63-66 mph.

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