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Old 01-08-2016, 11:31 PM   #4
Ol' Ron
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Join Date: May 2010
Location: Chester Vt
Posts: 8,985
Default Re: Open plenum intake??? removable top

I've discovered that open plemn intakes can act like a bomb with a backfire. They need a relief valve. I guess this isn't an issue with a blower, but it's something to consider. The one I built is now being converted to an EFI mulit port system
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