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OEM foam filters?

Discussion in 'XJ Modifications' started by kdoemel, Jun 2, 2012.

  1. kdoemel

    kdoemel New Member

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    I'm wondering if anybody knows of a foam air filter that would meet OEM air filter specs. I'm planning on setting up a pod style air filter system, where I'm going to make the pod bodies but I want OEM air filter quality and airflow (cause I'm happy with my Maxim's performance the way it is). I'm lost and need some idea's and/or input. My main question is how thick should the foam be to match OEM specs? Is this an alright idea or should I just drop it?
     
    kdoemel, Jun 2, 2012
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  2. kdoemel

    kdoemel New Member

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    Oh yeah, btw... I got a 82 Yamaha xj650 Maxim
     
    kdoemel, Jun 2, 2012
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  3. mlew

    mlew Well-Known Member

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    No such thing exists. With any pod filter you will have to rejet the carbs. It is a trial and error process that takes time to get it right. Search the forums there are many topics on pod jetting. Some get it to run, many give up and return to the stock airbox.
     
    mlew, Jun 2, 2012
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  4. bigfitz52

    bigfitz52 Well-Known Member Premium Member

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    The OEM filter is paper; and the size, shape and ultimately volume of the airbox along with the dimensions of its inlet opening are what determine airflow more than the filter media.

    If you wish to retain the stock performance of your Maxim, DO NOT start mucking about with the intake. You will immediately lose said performance, and begin an uphill battle to get back to anywhere near close to what it once was.
     
    bigfitz52, Jun 2, 2012
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  5. kdoemel

    kdoemel New Member

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    Yeah, I seen the numerous posts on here covering pods. Not such an easy answer as I guessed! I just don't like the size of the airbox on the bike and how much room it takes up. Any more suggestions on a way to get rid of the big airbox while maintaining stock performance?
     
    kdoemel, Jun 2, 2012
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