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Old 03-02-2010, 01:02 PM   #12 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,532

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
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Quote:
Originally Posted by ccrider View Post
anyone have any ideas on how i could modify my cap to see some better results? i guess next i should do the tuft test maybe the sharp edges on the corners are creating problems.
I'd wonder about that area of the cap, and the cab/cap transition too. But I suspect you've already found the major gains from shape optimization at the back, and further improvement from tweaks may be relatively smaller.

Not trying to discourage you from doing more!

But I wonder if you'd be better off looking at cleaning up the underbody, in terms of effort vs. results.
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