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  • 1996 - 2004 SN95 Mustang -General/Talk-

Did I do the right thin?

  • Thread starter Thread starter scupking
  • Start date Start date Jul 2, 2007
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scupking

Active Member
Sep 18, 2005
1,186
1
36
Enfield, CT
Jul 2, 2007
#21
  • Jul 2, 2007
  • #21
bakos24 said:
. With an auto you should defiantly go with 4.10s. I don't think you will feel much of a difference with the 3.73s. I have 4.10s and love them(mines a manual) and did not see much of a decrease with gas mileage either so either way you should be ok on gas mileage.
Click to expand...

Well it’s probably to late now to call American Muscle back and switch my order again.
 

navarro98gt

Member
May 15, 2003
213
3
16
chicago, IL
Jul 2, 2007
#22
  • Jul 2, 2007
  • #22
Wish I did 4.10's.
 

DuRsT

New Member
Jun 13, 2007
16
0
0
Jul 2, 2007
#23
  • Jul 2, 2007
  • #23
Make up your own mind, here is some good info with calcs.

http://www.moddedmustangs.com/ring-and-pinion-gears-the-ultimate-debate.html
 
S

SilverBullet00

New Member
Jul 5, 2004
1,150
0
0
Wichita, KS
Jul 2, 2007
#24
  • Jul 2, 2007
  • #24
well its like this, when you search for gear threads not one person said "oh crap, I should have got 3.73s", but everyone says "HOLY **** I love these 4.10s!"
 

scupking

Active Member
Sep 18, 2005
1,186
1
36
Enfield, CT
Jul 2, 2007
#25
  • Jul 2, 2007
  • #25
SilverBullet00 said:
well its like this, when you search for gear threads not one person said "oh crap, I should have got 3.73s", but everyone says "HOLY **** I love these 4.10s!"
Click to expand...

I will change that. When I get my 3.73s installed I will say HOLY**** I love these 3.73s , then after that I will say I should have went with 4.10s. I think 3.73s will be good. That just means I will have to get a super charger down the road.
 

player4lifeov

New Member
Mar 22, 2006
39
0
0
California
Jul 2, 2007
#26
  • Jul 2, 2007
  • #26
I have 3.90's and i love them. You will be able to tell the difference right away!!!
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Jul 2, 2007
#27
  • Jul 2, 2007
  • #27
3.90's here also. i will be swapping to 3.73 b/c my shift light is on at the top of 4th when i cross the end of the 1/4. i will need more top end when i start making more power.

the 3.90's are a good choice ifyou cant decide between 3.73's and 4.10's
 

forum155pl

New Member
Jul 11, 2006
520
0
0
the 509
Jul 2, 2007
#28
  • Jul 2, 2007
  • #28
i was in the same boat you are in about 2 months ago.. i clicked on 410's and it was love at first shift!

poeple say "dont fear the gear" for a reason lol... if they didnt it would be.. "some fear the gear but most dont" now that just doesnt sound as cool does it?
 

forum155pl

New Member
Jul 11, 2006
520
0
0
the 509
Jul 2, 2007
#29
  • Jul 2, 2007
  • #29
oh yeah... i did have 373 in before and i changed to 410's... its quite a bit differant
 

Seraphitia102

will post boobie pics for a supercharger
Oct 11, 2004
737
1
16
California
Jul 2, 2007
#30
  • Jul 2, 2007
  • #30
Get 3.90's if you're debating with yourself. Pro 5.0 I hear makes a good set.
 
9

97speedster

New Member
Jan 16, 2007
134
1
0
stanwood,wa
Jul 2, 2007
#31
  • Jul 2, 2007
  • #31
DuRsT said:
Make up your own mind, here is some good info with calcs.

http://www.moddedmustangs.com/ring-and-pinion-gears-the-ultimate-debate.html
Click to expand...


Well according to this calculator on this link I should have around 285 HP. I will be getting my car dyno'd here in two weeks so we will see how close it is.
 
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