Speedo Adjustment for gear change

[Saleen_1977]

I have upgraded my gears. What do I need to fix the speedo for a 1996 Cobra?

 

[1996MysticSnake]

What's the gear ratio

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[jgt58]

I used a Dallas mustang speedcal.

1996 mustang cobra... many mods...

 

[jgt58]

You can't use a tuner to correct the speedo in our cars

1996 mustang cobra... many mods...

 

[Saleen_1977]

What's the gear ratio

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4.56. When I got it tuned they couldn't use the sct tuner.

 

[1996MysticSnake]

4.56. When I got it tuned they couldn't use the sct tuner.

You have to get a speedcal with that ratio.

https://www.dallasmustang.com/speed-cal-1994-2004-5-speed-cars.html

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[Saleen_1977]

You have to get a speedcal with that ratio.

https://www.dallasmustang.com/speed-cal-1994-2004-5-speed-cars.html

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Thank you, I will order it when I get home.

 

[cbrown9064]

The harness from the trans speed sensor "Ys" in our cars before the computer. On part of the Y goes to speedo, the other to computer. You put an adjustment box in before the Y to sen proper signal to both gauge and computer. FRPP makes a box also. I have that one, works great.

 

[Saleen_1977]

The harness from the trans speed sensor "Ys" in our cars before the computer. On part of the Y goes to speedo, the other to computer. You put an adjustment box in before the Y to sen proper signal to both gauge and computer. FRPP makes a box also. I have that one, works great.

Thanks, I appreciate it.