Sounds good, I dont discount that the systems cools the discharge air well but really think the true point of IAT sensor in terms of ECM calibration is being missed. Looking forward to seeing your results. So what type of IAT will you be installing (screw or grommet) and exactly where? I would recomend the fast response gm sensor as I have also seen it having a very similar calibration and response to the ones found in the factory MAF element.