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Old 07-27-2019, 02:22 PM   #1 (permalink)
Master EcoModder
Join Date: May 2010
Location: Illinois
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Oh Deer - '03 Ford Ranger XL
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Still trying to learn cavity?

Hello again,

I'm still trying to learn about aero concepts, if even in general terms for now.

Can anyone give me a quick tutorial on the idea of a box cavity on the rear of a vehicle and how and why it works? Nothing in depth mind you. Just a simple explanation.

And as usual, thank you all.


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