Just a Quick up date on this thread. Did the Route 66 fun run a few weeks ago and got to drive in just about all weather conditions over the 3 days we were gone. The big test was the first day when the temp ran in to the mid 90's. We were pulling a small trailer to add to the situation. Hottest it got pulling up a long hill at 92 degrees ambient with the trailer was 220. Level surface at the same temp it hung around 205. The little air direction scoop I put at the bottom of the grill seemed to really help at speed. Ran a little cooler at 65mph than 55mph. This, again, was with no stat in the system. We ran in to some 60 degree temps on the way home and the temp dropped below 180 at times. Obviously too cool. So, per many's suggestion, I put a 180 degree high flow stat in. I will be trying it that way in a week or two. Thanks all again for your many suggestions.