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Making an educated guess of Cd.
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09-23-2010, 10:37 PM
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Weather Spotter
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Location: Midland MI, USA
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- '14 Ford C-Max SEL
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for a rough idea, the % longer of coast down is ~= to $ better Cd.
Example: you coast 5% longer now = 5% better Cd or a change from .32 to .304 Cd
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