Help with new 3.73 gears

[notmmrw1]

Good afternoon,

I am in the Richmond/Chester, va area and just installed .373 gears in my car.

Anyone in the area have a handheld or something they can flash my car with to calibrate the speedometer setting.

any help would be greatly appreciated.

Also posted in General help

Chip Husband

[camarojunky74]

the only way to change this is probably with ls1 edit or something similar as you can buy tune codes online and just use that code to unlock a new car. no one can flash your pcm without getting their handheld married or stuck to you car, they only allow one car at a time, for obvious reasons. i hope that helps.