Just figured out i bought my car with 4.10's

sn97gtnyg

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what should my times be like....... if i switched to 3.73's would i see a big difference in gasmilage and comfort driving?
 

97gtconv.

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Probably mid 14's. Unless you drive it on the freeway everyday to me there's no point (especially the cost to swap).
 
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GREG@SN95

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sn97gtnyg said:
what should my times be like....... if i switched to 3.73's would i see a big difference in gasmilage and comfort driving?

keep the 4.10s

it'd be a waste to ship them

So long as you shift before 2k you won't see any difference in MPG
 

voidfinger

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yea lol you got one of the best gears for the mustangs lol. Although i'm going with 4.30's lol.
 

Jrgunn5150

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4.30's with NPI heads and cams is gonna put you out of your powerband on the track.
 

voidfinger

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not caring about the npi motor lol. The 4v will put it right in there in the sweet spot.
 

MustangMatt96GT

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Yea NPI is on its way out, by next time the track is open i should be making power way above 5500 RPM.
 

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