3.73 Gear Install

D

dhood

New Member

Feb 2, 2004

46

0

0

Feb 27, 2004

#1

• Feb 27, 2004

• #1

Ok guys you have convinced me to go with the 3.73 gears. I have a 2001 GT, 5 speed. I hooked up with a Ford mechanic who will install them for $200.00, very reasonable. He is even doing it at the dealer. besides the gears he says all I need to change is the speedo gear and that is it. What is up with everyone saying the gears need reflashing? What does that mean? Does the computer or something need to be changed also? I want to get done right the first time. Thanks

Dave

 

Beau

Founding Member

Jan 29, 2000

3,050

0

0

San Diego

Feb 27, 2004

#2

• Feb 27, 2004

• #2

what year car do you have? that would help people when they try to give you advice.

 

D

dhood

New Member

Feb 2, 2004

46

0

0

Feb 27, 2004

#3

• Feb 27, 2004

• #3

Sorry I have a 2001 GT

 

Beau

Founding Member

Jan 29, 2000

3,050

0

0

San Diego

Feb 27, 2004

#4

• Feb 27, 2004

• #4

you don't need any speedo gears and stuff, you just need an ECU reflash or a chip..

 

Dr. Wu 2000

New Member

Feb 16, 2004

554

0

0

Eastern, Pa.

Feb 27, 2004

#5

• Feb 27, 2004

• #5

I had 3.73's installed in my car and did not have the cpu
reflashed. I do have a Diablo chip that I did send back out
for reflash, but that was to get the most out of my new gears,
not so the car would run properly. I don't think you need to
reflash. I'm not sure?.

 

yellow2kgt

Founding Member

Mar 18, 2002

175

0

0

Fishersville,va

Feb 27, 2004

#6

• Feb 27, 2004

• #6

Yes, they are right. Since 99 our cars speedo has been working off of a senor. So there is no gear to replace. You have 2 options(that is if you have a 5 speed) either get a chip/reflash or just get a speedcal to calibrate your speedo.

 

D

dhood

New Member

Feb 2, 2004

46

0

0

Feb 27, 2004

#7

• Feb 27, 2004

• #7

Can he adjust the speedo with the dealers computer?