Thread: 91 civic si
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Old 02-06-2013, 12:39 AM   #17 (permalink)
Stacygifford
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Join Date: Nov 2012
Location: Lubbock
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Nemo - '87 Ford Mustang GT
90 day: 27.26 mpg (US)

K-sight - '02 Honda Insight
90 day: 39.24 mpg (US)
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Thank you for the input, I looked into it.
The Factory size ia a 185/60/14 Mine are 195/55/15 that is only 3.1% off.
If im not mistaken, this would make it even longer geared...


This is the speed diffrece chart.

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