extraction hood
#202
Tour de Franzia
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iTrader: (6)
Join Date: Jun 2006
Location: Republic of Dallas
Posts: 29,085
Total Cats: 375
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has anyone ever thought about building ducting to go out the undertray, or bottom of the car? I've thought about making a big fiberglass shroud and pointing it out down, with a lip in front to hopefully create a pressure differential. I don't know what the venturi effect does or if its even active under the car with the stock tray in place. It sure would look better than a big hood vent.
#204
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Use the link Atlanta93LE posted ( http://www.wardsweb.org/cars/miata_e...r.html#louvers ) to see the step-by-step Luther used to make the mod. Without the drip trays, they tend to bleed fairly well. - The car is N/A, but heat management is still an issue in So. Texas...
- L
#212
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On Club Roadster I guy is looking at producing this one
http://clubroadster.net/forum/viewtopic.php?t=11406
![](http://www.autokonexion.com/images/hood.jpg)
http://clubroadster.net/forum/viewtopic.php?t=11406
![](http://www.autokonexion.com/images/hood.jpg)