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  • 2005 - 2014 S-197 Mustang -General/Talk-

Update Rear End Gear Setting?

  • Thread starter Thread starter Old Yeller
  • Start date Start date Apr 18, 2016

Old Yeller

Member
Apr 7, 2016
6
2
13
Apr 18, 2016
#1
  • Apr 18, 2016
  • #1
looking for information on the best way to update the computer so the speedometer is accurate after installing 4.10 rear gears in place of the stock 3.55 on my 06' GT.
Can a speed shop do this? My Ford dealer can't.
Any help is appreciated!!
 
J

JJL05

New Member
Apr 25, 2016
1
0
0
Apr 25, 2016
#2
  • Apr 25, 2016
  • #2
there are a couple of DIY options. Ford Racing Speedometer Recalibration Tool (94-10 All) or Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt) both should take care of your problem
 
R

racerraj

Founding Member
Dec 17, 2001
493
32
39
Dickson, TN
Apr 26, 2016
#3
  • Apr 26, 2016
  • #3
JJL05 said:
there are a couple of DIY options. Ford Racing Speedometer Recalibration Tool (94-10 All) or Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt) both should take care of your problem
Click to expand...
- Best to go with the tuner here and get the additional benefits of the tuner. Either way is good and you can do it yourself. Can be tweaked if you adjust tire diameter too.
 

SpartaPerformance

10 Year Member
Nov 5, 2006
2,517
61
89
Long Island NY
May 2, 2016
#4
  • May 2, 2016
  • #4
An SCT X4 tuner for example will be what you're looking for, it will also be good for you if you decide to add a few of the more common Mustang mods such as Cold air intakes and such.
 
Reactions: racerraj

Old Yeller

Member
Apr 7, 2016
6
2
13
May 9, 2016
#5
  • May 9, 2016
  • #5
I greatly appreciate the feedback, and will be buying a tuner to accomplish the mission.
 
Reactions: racerraj

BlackBuggy

Active Member
Aug 6, 2011
223
12
29
Indiana
May 9, 2016
#6
  • May 9, 2016
  • #6
How are you liking the 4.10? Launches are already challenge with 3.55, but I can only imagine the breakneck of the 4.10 in those first two gears.
 

Old Yeller

Member
Apr 7, 2016
6
2
13
May 9, 2016
#7
  • May 9, 2016
  • #7
The 4.10 gearing s right for me BlackBuggy. My 06' is an auto, but my last one 04', was a 5 speed, so I know what they are all about as well. I did not own this one before the gears were changed, but I can tell you that I am not going backward. If I was mostly highway, I might consider the 3.73 gears. My RPM at 65mph is 2250, so not too bad.2500rpm at 70mph. Strong launches, and light em up when desired, is the calling card of the 4.10's.
I'm new to StangNet, and still trying to figure out how to upload a pic of the Screaming Yellow Stang. Any advise is appreciated, as my attempts have failed.
 
Reactions: racerraj

BlackBuggy

Active Member
Aug 6, 2011
223
12
29
Indiana
May 10, 2016
#8
  • May 10, 2016
  • #8
I have thought about going 3.73, but I have 3.55 and just got traction lined out after getting wider rims and tires.

When you log in, go to the very top right of the screen where it says your name- in your case, "Old Yeller", and hover over it with the mouse until the drop down menu pops up. Click on "Avatar" and you can upload from there.

Your picture will need to 200 x 200 pixels max and it can't be a bitmap.
 

Old Yeller

Member
Apr 7, 2016
6
2
13
May 11, 2016
#9
  • May 11, 2016
  • #9
Well, I have now tried to upload a pic with 3 different quality setting - 2.5Meg, 750K, and 38K and none of them seem to take. they are JPG picture files so not bitmap. The site says 200 x 200 min. of which the 750K and 2.5Meg definitely are.
One the two larger size pics, they do fill in the avatar pic area, but when I click it to accept, it just doesn't take.
??????????
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,351
21,547
234
Box behind Walmart
May 13, 2016
#10
  • May 13, 2016
  • #10
Old Yeller said:
Well, I have now tried to upload a pic with 3 different quality setting - 2.5Meg, 750K, and 38K and none of them seem to take. they are JPG picture files so not bitmap. The site says 200 x 200 min. of which the 750K and 2.5Meg definitely are.
One the two larger size pics, they do fill in the avatar pic area, but when I click it to accept, it just doesn't take.
??????????
Click to expand...

Let me check some settings. I'm pretty liberal with image sizes (sometimes to the chagrin of the site owner. Shhhhh.


Edit:

Give it another shot. If it doesn't work, PM me and we'll see if we can't figure out what's wrong. The site should take nearly any image size. The server resizes them anyway so upload size doesn't really matter.
 
Last edited: May 13, 2016

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,351
21,547
234
Box behind Walmart
May 13, 2016
#11
  • May 13, 2016
  • #11
Wait... Are you talking about an avatar?
 

BlackBuggy

Active Member
Aug 6, 2011
223
12
29
Indiana
May 13, 2016
#12
  • May 13, 2016
  • #12
I believe he took care of it. The avatars have to be approved, so when it didn't automatically update, he probably thought there was an issue uploading.
 
Reactions: Noobz347

Old Yeller

Member
Apr 7, 2016
6
2
13
May 13, 2016
#13
  • May 13, 2016
  • #13
Hey - look at that.
I'm old and there is Yeller.
Thanks guys!!
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,351
21,547
234
Box behind Walmart
May 13, 2016
#14
  • May 13, 2016
  • #14
Yeah... We had some issues in the past with inappropriate avatars ticking off the search engine gods. So now we screen avatars before they go public.
 
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