Okay, I sent you the tune, Mike.

I was actually pulled over for going to fast today. Cop only let me off because I changed the rear gear ratio and didn't know my corrcet speed.

Thanks again.

^^Thanks. I'm at school now and my Predator is at home. I will do this Thursday when I get back to my house.

Awesome.

One problem: I'm not sure how to email you the back-up file. Can you post up instructions on how to do so and I'd be more than happy to send you the back-up file.

I just had 3.73s installed in my 2005 GTO, and much to my surprise, I soon realized that I cannot recailbrate the speedometer in accordance with the gear swap.

So, may I please get a custom Diablo tune written that will recalibrate the speedometer in accordance to 3.73 gears?