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Old 02-25-2013, 10:17 PM   #3 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
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Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 53.78 mpg (US)

Winter beater Metro - '00 Chevrolet Metro
90 day: 61.98 mpg (US)

Fancy Metro - '14 Mitsubishi Mirage top spec
90 day: 58.72 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 66.29 mpg (US)
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Step 1: failure!

Well here's how it didn't turn out, using the old expanding spray foam in a can trick:



Too hard to shape, big voids in the middle, not evenly cured, not stiff. Blah blah blah.

Foam board-based version 2.0 will be much more betterer. Pics tomorrow.
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