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Old 05-24-2021, 10:07 PM   #3
aussie merc
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Join Date: Sep 2016
Location: sydney australia
Posts: 1,156
Default Re: air filter questions...

been there wound up back with the original filter those small ie hot rod filters [4" dia] just dont pass enough air and if they do youd be better off with flyscreen [wont stop fine dirt ] i even tried double stacking the elements . Stock carb flows around 160cfm so a filter thats going to give any service life needs to be at least 450 cfm new but remember this will drop dramatically as its used. The beauty of wet filters is that they dont rely on particle size the down side there messy
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