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Old 01-11-2016, 09:41 PM   #6 (permalink)
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Originally Posted by Plush1992 View Post
Ive tried researching this but theres not much information about if hood vents help make a car more aerodynamic or decrease Drag Coefficient.
No? Look around here: AutoSpeed - Analysing Road Car Drag

They had an article where they created a hood vent and measured the difference. They have some good stuff and discuss various modifications they have attempted, including on a Gen1 Insight!
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