Thread: Random Wind Tunnel and Smoke Pictures Thread
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Old 01-27-2014, 02:35 AM   #317 (permalink)
California98Civic
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Join Date: Mar 2011
Location: Coastal Southern California
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Black and Green - '98 Honda Civic DX Coupe
Team Honda
90 day: 66.42 mpg (US)

Black and Red - '00 Nashbar Custom built eBike
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Quote:
Originally Posted by Cd View Post
At the end of this video he claims a 10% drag reduction made a 2.5% highway fuel economy gain. Is he correct about that? It's maybe a 4:1 ratio, drag reduction to fuel economy at freeway speeds? Seems too simple to be true.
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See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.
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