elite130 said:
This is just great, just as I get my 4.10's delivered and scheduled to be installed this Sunday, I see a thread like this. Now you all have me questioning my decision to go with 4.10's. Oh well, I'm not going to change now.
You wont regret the 4.10s. I dont know what we did to make the SN Gods angry, but this "Dont get 4.10s bc of gas mileage and blah blah blah blah-F'king blah" is getting out of hand
Listen, 4.10s ARE NOT TOO MUCH GEAR FOR A DD AT ALL! Hell I even contemplated 4.30s a few months ago.
To the original poster, do you do a majority of highway or city driving? Heres why I ask: If you drive on the highway a lot, yes, 4.10s will turn more rpms at the same speed than 3.73s. If you're worried about gas mileage, then get the 3.73s. While you're at it, take the time and ask yourself "why did I bother getting a V8 if Im worried about 1-2 mpg?" I will never understand the gas mileage arguement among V8 owners
But since we're being bitches and whining about it, I'll tell you that IF you do a lot of town/city driving, >45mph, you CAN get better MPG with 4.10s than 3.73s. How? Easy, the 4.10s allow you to use the next gear (3rd or 4th, even 5th if you're doing about 50mph) without bogging down like they would with 3.73s. So instead of turning 2500 in 3rd with 3.73s, you can turn 2200-ish in 4th with 4.10s at the same speed.(note those #'s were pulled straight out of my ass as I dont have 2 cars to go test this with, but its the principle behind it Im trying to point out to you.)
I drive about 50 miles highway everday to and from work with 4.10s, and I do 70-80mph. Is my MPG down compared to stock? Of course. Worse than 3.73s? Barely. Is it enough to make me think the "gas money" Id save with 3.73s as opposed to 4.10s would give me all this money to buy other mods? Hell no! People dont realize that even if theres a 2-3mpg difference, its not going to make a significant difference in your wallet at the pump. You're talking
maybe $2-$3 each fill-up, tops; and thats stretching it. Hell I spend that much at the vending machine at work in 2 days.
And to top it off, I got 25.75 mpg, ALL HIGHWAY, driving from Little Rock to Dallas, and still had about a gallon left in the tank; all with my gas guzzling 4.10s.
Here:
http://forums.stangnet.com/showpost.php?p=6070312&postcount=20
That all said, 3.73s are a good gear too, it just depends what your ultimate plans for the car are. If you're staying N/A, I recommend 4.10s.
Just dont base your decision on Gas Mileage