4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

Should I go from 373 to 410s and how hard is it to swap gears your self

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Old Jun 25, 2011 | 05:01 PM
  #1  
P1blake's Avatar
P1blake
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From: Oklahoma
Default Should I go from 373 to 410s and how hard is it to swap gears your self

Guys I need help on deciding on what gears to run in my 2004 mustang gt.
Mods
P1 procharger
Supper 44 exaust cut off at the manifolds, need headers btw(what brand should I go with
Allison power pipe
I for got what cai I have on it because I bought it from my friend and never knew the brand but I'm just going to go with ford racing
Short throw shifter
17/9 front bullet rims 17/10 rear with nitto 555r drag radial
And a tune by gear heads performance
I'm open to all suggestions on what upgrades I should do in the future thanks guys
Old Jun 25, 2011 | 05:28 PM
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TheNameless
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id say to stay at 3.73 just cuz you have f/i, thats way too much shifting if you went 4.10 with f/i just my opinion though..
Old Jun 25, 2011 | 05:39 PM
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P1blake
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What's f/I man sorry new to this
Old Jun 25, 2011 | 05:42 PM
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F/I= Forced Induction = you have a supercharger on the car

Stick it out with 3.73's you will be happy with them
Old Jun 25, 2011 | 05:50 PM
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You don't think 410s will help at all
Old Jun 25, 2011 | 06:07 PM
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You have any suggestions on mods I Shold add,
Old Jun 25, 2011 | 09:00 PM
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I had a little trouble following your post, but if you still have factory suspension, that is where I would focus a little attention. At a minimum, I would add weld in full length sub-frame connectors and new rear lower control arms. If your car currently has 3.73 gears, I would stick with those since you are supercharged. Future mods depend a lot on what your budget is and what you want the car do do for you.
Old Jun 25, 2011 | 09:20 PM
  #8  
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Originally Posted by P1blake
Guys I need help on deciding on what gears to run in my 2004 mustang gt.
Mods
P1 procharger
Supper 44 exaust cut off at the manifolds, need headers btwYou have what
Allison power pipeAnderson Power Pipe?
I for got what cai I have on it because I bought it from my friend and never knew the brand but I'm just going to go with ford racing
Short throw shifter
17/9 front bullet rims 17/10 rear with nitto 555r drag radial
And a tune by gear heads performance
I'm open to all suggestions on what upgrades I should do in the future thanks guys
Hell put 4.56's in
Old Jun 25, 2011 | 09:56 PM
  #9  
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tdcalhoun89
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From: Atlanta
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If it was me, I'd keep the 3.73s, get some good headers, and then find some cams to go with the f/i. Suspension would also be a priority as well. Welcome!
Old Jun 25, 2011 | 10:58 PM
  #10  
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caaraa
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What's f/I man sorry new to this.



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