No, the 2-3 psi is at cruise speed. Only 1 or 2 psi lower, but it seemed like there was more smoke too. I took it out last night after a good shakedown of all the connections and still got my max boost numbers. It was MUCH cooler outside coming home and it looked like I got the 1 psi or so back. Will 20 degrees difference in outside temp make a noticeable difference? Been seeing around 100 degrees mid day on my way home, seems normal when temps are back down around 80 degrees. I guess I was just worrying about my truck too much. Thanks though.
-Aaron