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I have 3.73 gears in my car.. can i fix the speedometer with a tune or do i have to get a speed-cal? its a 1997 ford mustang gt. i know for the 99 and up you can tune it but idk for the 96-98?
You will need a speedcal. 99+ models can fix the speedo with a handheld tuner. Anything older than that will need a speedcal. Not too hard to install either, I have one.
do you have the ford racing one? because ive been asking around and one guy said the speedometer jumps around a little bit? or did he just install it wrong or something?
do you have the ford racing one? because ive been asking around and one guy said the speedometer jumps around a little bit? or did he just install it wrong or something?
Ordered mine from americanmuscle.com and it works like a charm.
Tune or Speed-cal?
