This is topic speedometer corrections in forum Tech Talk at Northern California Ford Owners  .


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Posted by 9cobra9 (Member # 4470) on :
 
ok, so i have 3.73 gears and my speedometer is way off. when im going 65 it says im doing about 75. so, i want to know what i can do to fix it and how much would it cost? ty for help [patriot]
 
Posted by 03SHKER (Member # 1397) on :
 
An SCT chip or Xcal 2 or a Predator. With the 99 an up mustangs, you can only change it with the computer. 98 an below you can use a speedo gear.

[ June 09, 2005, 02:09 PM: Message edited by: 03SHKER ]
 
Posted by Mach0ne351 (Member # 927) on :
 
ya i need that recalibration too haha...ive been driving like this since march haha......

marek
 
Posted by RioredGT (Member # 2300) on :
 
quote:
Originally posted by 03SHKER:
An SCT chip or Xcal 2 or a Predator. With the 99 an up mustangs, you can only change it with the computer. 98 an below you can use a speedo gear.
Can't you also use a SpeedCal?? I just picked one up for my 98 GT but haven't had a chance to install it yet. I Picked mine up from ebay for a little cheaper than what Brothersperformace sells them for.
 
Posted by Beans (Member # 5711) on :
 
quote:
Originally posted by 9cobra9:
ok, so i have 3.73 gears and my speedometer is way off. when im going 65 it says im doing about 75. so, i want to know what i can do to fix it and how much would it cost? ty for help [patriot]
since you have a 99 cobra go with the coputer programers....

[ June 09, 2005, 07:46 PM: Message edited by: Beans ]
 
Posted by JohnB (Member # 969) on :
 
You can use a Speed-Cal for 96-04's. They stopped using speedo gears in 95...
 




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