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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

speedo re-calibration after gear install

  • Thread starter Thread starter cjist1
  • Start date Start date Dec 25, 2003
C

cjist1

New Member
Apr 16, 2003
72
0
0
pittsburgh
Dec 25, 2003
#1
  • Dec 25, 2003
  • #1
I am buying 4.10s this spring. How do I re-calibrate the speedo on a 2001 GT 5spd. What do I need to buy?
 

XTONKAX

New Member
Dec 5, 2002
619
0
0
UT
Dec 25, 2003
#2
  • Dec 25, 2003
  • #2
SpeedCal, chip, or a programmer of some sort. SpeedCal is ~$90.00.
 

Bone Racing

New Member
Sep 7, 2003
1,075
0
0
Long Island, NY
Dec 25, 2003
#3
  • Dec 25, 2003
  • #3
brothers speedcal
dallas mustang speedcal
 
E

el_kid_1

New Member
Oct 30, 2003
738
0
0
Puerto Rico
Dec 25, 2003
#4
  • Dec 25, 2003
  • #4
Bone Racing said:
brothers speedcal
dallas mustang speedcal
Click to expand...
Or you could have your ECC reflashed for gear correction...no need for speedcal.

http://www.modularfordpowerhouse.com/products.php?id=47
 

PDubs

Founding Member
Feb 15, 2002
1,138
0
36
Always farging hot in Texas
Dec 25, 2003
#5
  • Dec 25, 2003
  • #5
Abbott ERA is another option.
 

MineralG2k2GT

New Member
Feb 9, 2003
451
0
0
Lowell, MA
Dec 25, 2003
#6
  • Dec 25, 2003
  • #6
You will want the SpeedCal. The advantage of the speedcal is you can adjust it for future changes to your car like if oyu get different wheels, tires or other gears in the car. All you have to do is just flip a few dip switches.
 
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