Originally Posted by doctor_big
Whole buncha 990 guys in here now. There goes the neighborhood...
Used TuneECU to put the 2007 AKRA in my 2007 and turned O2 sensors on. Butt dyno says it pulls much stronger everywhere. No mileage figures yet for this map.
I also built a 2007 2008 map from Power-Tripp's 2009 and later fuel/ignition tables. ECU changes preclude using later maps on earlier motors. I will test it next.
BTW Doctor_big, no gas smell on my hands after these jetting changes. 990's rock.