Re: 2012 SRT8 Dyno Tune VS Stock Tune & Race Gas Mix
Does that mean that the PCM can/does advance the timing to take advantage of the higher octane?
2013 Jeep Grand Cherokee Overland
5.7L V8, 2WD,
AFE Dry drop in air filter and Quadratec mats
Build date: 9/4/12
Bought 01/27/15 with 47,200 miles