greasess
July 7th, 2015, 08:28 AM
I will be tuning my friend's LS1 GTO this weekend and one of our goals is better fuel economy. It has basic bolt ons like headers, intake blah blah. I have a road runner that I'll be using. Is there any reason that I couldn't get lean cruise to work while the RR is in the car? Has anyone tried this? It would really speed up the tuning process. Thanks for any help or replys!