Diablosport Forums

Posted: **Mon Jun 11, 2007 10:54 pm**

Mike,
I have a 2006 GTO and will be installing a 3.73 gear tomorrow. Will my U7191 Predator be able to set the speedo to match the new gear ratio?

Thanks,

Bob

Posted: **Tue Jun 12, 2007 10:35 am**

If you email me the original backup file, I'll have a tune made for the 3.73 gears.

Thanks

Diablosport Forums

Installing a 3.73 gear

Installing a 3.73 gear

RE: Installing a 3.73 gear