Originally Posted by
OrangeRT
Hello all,
Looking for advice on what would be the best base tune to start with for my current setup. I have installed a 392 cam,mopar performance springs,srt headers and a full exhaust. It is running fine at idol on the stock tune but will not stay running after you give it 1/4 throttle or more. I have downloaded a stock tune from a 2011 300 SRT with the 6.4. Would this be a good starting point ? Current setup is 2013 5.7 VVT behind stock 05 NAG 1. Also this combo is running on a custom harness/ECU setup made by Chris at Hotwire auto which I logged 20k trouble free miles before I decided to do the cam swap.
Thanks for the advice. Getting this ride ready for power tour 2020.......