If you don't have the data sheet that came with the injectors from their manufacturer, take the injector part number and go to the manufacturers web site and search for the data. Nobody does perfect...

Hello,

The Parameter Tree view within Tuner Pro RT, when using a 7603 BIN and the 7603 XDF, has a "Fuel Injectors" expandable area with seven different injector parameter values that you need to...

Why not put in a set of stock, original injectors and go from there? Do you have the data sheet for your 8.1 injectors? The PCM and the BIN file has no way of knowing that you put in for injectors...