Thread: 1994 mustang gt
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Old 11-08-2003, 01:17 PM
12secv6stang 12secv6stang is offline
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Re: Re: 1994 mustang gt

Quote:
Originally Posted by BigDanTheMan
65 @3200? maybe in fourth!

between 3.55s and 3.73s @ 65mph we are talking about a differnce of less then 200rpms in fifth gear.
here you go just throwing numbers out again so i might as well make you look bad...
http://www.smokemup.com/auto_math/re...f3650898d615ce
http://www.smokemup.com/auto_math/tire_diameter.php
sign up... its free... and quit being such an ass

i used 265/50/15 in the formulas (its what i run on my stang) which end up with a tire diameter of 25.4 inches.
but like i said...the size of your tire drasticaly affects the gear ratio. and therefore should not be overlooked when a gear swap is wanted for example
if you run 265/50/15 @65mph running 3200rpm you are running 3.73s but if you run 255/40/15 @65mph running 3200rpm you are running 3.36s
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