Time sensitive question

Discussion in 'Archived Threads 2001-2004' started by Brian Steeves, Sep 8, 2001.

  1. Brian Steeves

    Brian Steeves Second Unit

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    I am beginning a new sub today and need to know what the displacement is for a 4" flared vent. Just the flare itself really, I can figure the tube out.
    Thanks.
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  2. Patrick Sun

    Patrick Sun Moderator
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    Most of the flare is taken up by the endcap, so I could just calculate the displacement as if you had a straight 4" port, but you may want to throw in 0.025 ft^3 for the flare's extra displacement (see, it's pretty negligible).
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