Need some others who are running the XPT stage 2 w/gm bcs to measure the distance from the arm that spins to the last thread and tell me what they get for a distance in inches. I currently have 1 7/8" distance. I f'd up the count so I cant do the 3 turns clockwise way. thanks
twist it half a turn, log, see if you hit target boost, if not, turn another half, log, and check again, until you hit full boost (3rd gear for your rex)
Wastegate's aren't created equal. Turn and log, as Nuke suggested; or get a tune specifically for your car.
sorry didn't think it would make a diff since i took them with my phone. tried downloading the newest version of romraider to do some logging but the exe file is corrupt. tried it several times...