At the SBSO I ran a best time of 14.29 over my previous best of 14.30. I ran the 14.30 with a Hughes 2200-2500, air was dry and the temp was in the low 50's. I ran the 14.29 in hot humid air, soI would say the Midwest improved my times around .4 over the hughes. I pulled a boat this week with the Midwestern in, and it wasn't bad at all. The lock up feels a little diff thatn the hughes, but once in overdrive it is like I have the stock converter. Now that I am used to the Mid western I like it very much, expecialy for the price!![]()