just did 4.10's...alittle help please

5

5literstang

New Member

Apr 15, 2003

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Clark, NJ

Jul 18, 2005

#1

• Jul 18, 2005

• #1

well i jsut did 4.10's, and im waiting til i get it tuned once the blower goes on so thats when i was goin to fix the speedo...how much will it be off by? how many more miles with it put on my car? and will i have any shifting problems? cuz i know if its auto there will be problems but i have never heard that before with a stick and was just making sure...thanks -Jeff

 

sgarlic

Founding Member

Apr 21, 2001

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Jul 18, 2005

#2

• Jul 18, 2005

• #2

Do a google search for mustang gear ratio calculator. You'll find your answer there

 

Give Me TP

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Jun 17, 2004

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Republic of Texas

Jul 18, 2005

#3

• Jul 18, 2005

• #3

Was your stock ratio 3.27 or 3.55?

 

F

four.six

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Nov 27, 2004

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Jul 18, 2005

#4

• Jul 18, 2005

• #4

Give Me TP said:

Was your stock ratio 3.27 or 3.55?

Click to expand...

those cobras came with 3.27s.

 

crazynorwegian

20+ Year Stangneter

Nov 6, 2003

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azusa, ca

Jul 18, 2005

#5

• Jul 18, 2005

• #5

http://www.corral.net/tech/gearcalc.html

 

Give Me TP

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Republic of Texas

Jul 19, 2005

#6

• Jul 19, 2005

• #6

four.six said:

those cobras came with 3.27s.

Click to expand...

Your speedometer will read high by 4.10/3.27 X speed. For instance, when you are actually running at 60 mph your speedometer will read 75. Your odometer will be high by the same amount (about 25%) for the mileage you drive while running uncorrected.

 

5

5literstang

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Apr 15, 2003

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Jul 19, 2005

#7

• Jul 19, 2005

• #7

thanks everyone...im goin to see if i could use the computer at work to try to fix it...il let u know what happens...