I posted this in a different section but can't seem to get an answer. Anyway, I have a 2003 Mustang GT. It is supercharged and I have a SCT BA2400 MAF meter. I am running 42# injectors in it and it is running fine. However I would like to upgrade to 60# injectors. So what selections do I need to make in order for it to run properly? So far I tried setting the MAF brand to "Ford", the MAF calibration to "Generic 2400", and the injector size setting to "60" and that didn't work out so good. I also tried selecting "Ford" for mass air brand, "90 MM Lightning" for mass air calibration, and then "60" for injector size and that didn't work out either. Now I have been seeing that the 2400 MAF is a Granatelli meter. And it is supposed to be a direct replacement for the Lightning and it has the OEM Lightning calibrations in it. Which explains why it works so well with the 42s I have when I leave all the settings to "stock". So now that I have bigger injectors I need to know what selections to make so it'll work properly. Please let me know. Thanks.
03 GT - 4.6 stock shortblock, Patriot stage 2 heads, stock cams, Professional Products intake manifold/upper plenum/ 75mm TB, Vortech S-Trim with 3.33 pulley, Steeda powerpipe, SCT BA 2400, 42# injectors, 4.10s, built trans, 2400 RPM stall!