I fixed the kink in my 3/4 line and sumped the pump intake hose last night. Took a trip to Wal Mart and picked up some dry ice for about $1 per pound. It definitely pulled hard with a few cubes of dry ice droped in the resivour. I will try to get a video and some datalogging done to see how much the IAT's really dropped. I also will be running at the track for the first time March 16. I will be competing in the street tire class at Import Face Off and plan to have a cooler of dry ice to test at the track.