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3.92 TO 4.56....mpg change

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Aug 18, 2006 | 02:30 PM

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#1

New2Durango

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From: Bath, NY

3.92 TO 4.56....mpg change

What would be the MPG change in going from 3.92 to 4.56. Also, how much would this take off 1/4 mile times? Thanks.

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Aug 19, 2006 | 01:00 PM

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helopilot

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RE: 3.92 TO 4.56....mpg change

I increased my MPG from 13.5 with 3.92's to 15 mpg with 4.56's. You will probably not gain or lose in the 1/4 but I dropped .3 in the 1/8th last night with my new gears installed.

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