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donk Blaster class
Joined: 23 Jan 2011 Posts: 123 Location: rockhampton  |
Posted: Tue Apr 16, 2013 7:38 pm Post subject: best air filter polaris irs |
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what set up do you use and why and does anyone have before and after dyno results. looking at changing out the stock filter as, well, i have changed everthing else so why stop now. but i need something to handle lots of finke dust. looking forward to your replies cheers _________________ It's not a lie, It's a controlled release of information! |
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bigjon Moderator

Joined: 17 Feb 2006 Posts: 1279 Location: Dubbo  |
Posted: Fri Apr 19, 2013 8:25 pm Post subject: |
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I'm not familiar with Polaris, but for YFZ450 in dust you can't go past a billet adapter and foam air filter with flange. Also install a outerwear. I've always been satisfied with ProDesign.
Regardless, if you don't maintain it and install correctly it will eat dust!
Cheers,
Jon _________________ Don't close your eyes during the crash, you'll miss the best part |
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donk Blaster class
Joined: 23 Jan 2011 Posts: 123 Location: rockhampton  |
Posted: Fri Oct 03, 2014 6:16 pm Post subject: Intake irs |
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Update ended making one myself k&n tapered filter and 65mm turbo intake tube on dyno picked up 4.5 hp to total 66hp _________________ It's not a lie, It's a controlled release of information! |
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driftingbanshee Blaster class

Joined: 15 Oct 2013 Posts: 185 Location: Central Coast  |
Posted: Sat Oct 04, 2014 9:52 am Post subject: Re: Intake irs |
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| donk wrote: | | Update ended making one myself k&n tapered filter and 65mm turbo intake tube on dyno picked up 4.5 hp to total 66hp |
if you are in the fine dust i would avoid the K&N. Swap it for a dual stage foam filter as they filter down to a smaller micron of sand. Since you went with a big intake just get a car dual stage and you will be laughing |
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