William Wixon wrote:
> hey,
> wondering if there is a mathematical formula somewhere where i could compare
> a possible mpg savings by changing out the 4.10 differential gears for a
> 3.73 (or lower) gears.
>
> b.w.
>
>
Check out this link for a axle ratio and tire size calculator
http://www.snoman.com/HTML/axlecalc_5a.html
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