Back in March when we had the Ford Flex in for review, out major issue with it was it's lack of power, and stated at the time that the EcoBoost motor would probably answer that. Well, yesterday, we had a chance to try it out. Thanks to the Mark and Joe at the Movement Design Bureau we attended Ford's 2010 Model Year Event. There, we had an opportunity to drive the EcoBoost Flex on the high speed track at the Dearborn test track. Here is the video of that.