air flow

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by delta9blazer, Oct 25, 2001.

  1. delta9blazer

    delta9blazer 1/2 ton status

    Feb 17, 2000
    Likes Received:
    Northern California, over by 7-11
    i'm getting a rear wind deflector sent to me, and i want to mount it once.
    my exhaust is duals straight out the back, so i can't drive with my rear window open.
    i'm thinking i'll mount it just above the roofline, because i want to channel airflow from over the roof down, creating a high pressure area, right? that will create a vaccuum at the top, pulling air from the interior, right?
    or do i disrupt the flow more on the vertical plane of the rear of the truck?
    just checkin'....

    <font color=purple>delta9blazer</font color=purple>
  2. dyeager535

    dyeager535 1 ton status Premium Member

    Dec 13, 2000
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    Roy WA
    Look at a 'burban and see how they mount it. I'm sure thats how you will want to mount yours as well. FWIW, if you are getting a stock "spoiler" you don't have much of an option on where to mount it, due to the pedestals they come with. 'burban ones fit the K5 fine.

    My tech/links page: <a target="_blank" href=></a>
    Why insist on counting when the ring gear has the tooth counts stamped in?

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