OK, So I have the superchips tuner and I'm thinking about regearing. Now when I use the tuner it has a setting for me to enter my gear ratio but according to the superchips site it does not do gear changes (little confusing) Can I use to the tuner to adjust the computer if I regear?

Would like to hear from those that have done it if possible.

 

do you know what gear ratio you have now, if not, open up the glove box and check the back of it, should say 3.92 or 3.55

 

I'm not sure what Superchips does with that setting, maybe adjusts the shift points a bit? I'm not sure. There isn't a lot that they can do with the setting.. But I'm pretty sure you have 3.55. Regearing to 4.10 would make a huge difference in feel and low end grunt.

 

I have 3.55's and want to switch to 4.10. Just need to know about calibrating the speedo.