 NACA duct(s) on rear decklid?, Anyone have 1st hand experiance here? |
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| Mueller |
 Feb 12 2020, 08:24 PM
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914 Freak!  Group: Members Posts: 17,155 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None 
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Pondering adding NACA ducting to rear deck lid for additional cooling of a radiator.
Already figured out the exhausting of said cooling air. Just don't know it the air off the targa roof would reach ducts or flow over. |
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| stownsen914 |
Feb 12 2020, 08:31 PM
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Senior Member Group: Members Posts: 957 Joined: 3-October 06 From: Ossining, NY Member No.: 6,985 Region Association: None |
NACA ducts work best with laminar attached airflow, like on a front hood for example. The rear decklid area on a 914 has turbulent flow due to the dropoff after the roof, so I wouldn't think it's the best place for a NACA unfortunately.
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Posts in this topic
Mueller NACA duct(s) on rear decklid? Feb 12 2020, 08:24 PM
GregAmy
NACA ducts work best with laminar attached airflo... Feb 12 2020, 09:56 PM
RickS Always thought NACA or something similar in the si... Feb 12 2020, 08:40 PM Retroracer @[url=http://www.914world.com/bbs2/index.php?showu... Feb 12 2020, 09:14 PM sixnotfour Good Luck ...he got his claim to with the video...... Feb 12 2020, 09:24 PM Mueller Thanks, I was afraid that was a bad idea. They do ... Feb 12 2020, 10:58 PM |
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