Quote:
Originally Posted by Hypermiler1995
Yes!!! But more closed up than that!
What I want this thread to show is easy diy mods that actually look good!
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What is really needed here are diffusing cones behind all of those nicely radiused holes. It may be easier to arrange an array of small diffusers and block some off than to build louvers that provide both a variable opening and efficient air flow.
Hmm. This was in reference to the 1st page illustration of perforated sheet metal.