Could someone send me a stock clibration for a 1998 L31 5.7 or pm me Please Thanks
Could someone send me a stock clibration for a 1998 L31 5.7 or pm me Please Thanks
Last edited by maxchevy2004; 04-12-2016 at 02:29 PM.
There is some in the tune repository
If you havent found one by this evening, message me. I have the stock file for mine.