Thread: MetroMPG's Honda Insight boat tail extension (cardboard) tuft video; ABA test +9.7%
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Old 06-09-2013, 08:18 AM   #197 (permalink)
California98Civic
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Location: Coastal Southern California
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Black and Green - '98 Honda Civic DX Coupe
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Quote:
Originally Posted by freebeard View Post
My understanding would be that the downforce would be affected by the angle of the plate/bottom of the boattail. There is a diagram that indicates the angle is sensitive to the upper rear body shape (which I apparently don't have), i.e., fast/notch/kamm-back, over a range IIRC of 0-10°.
Is this the graphic/table you are referring to?

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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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