Well not to bad Jordan, but no 11 s, my first 2 runs I ran her pretty rich,and got two 12.4s in a row,then Leaned her out back to were it was on my dyno #s...was running a little more rich for the street.When I did I ran a 12.2 ,a 12.1 and another 12.2...a couple 1.7 60' s and 1.8s...best light was a .021. Last run I was trying to hard for that 11, and smoked the tires,but still managed a 12.5.I think that heat exchanger made my times more consistent because I did hot lap a couple times early on,except when ther was driver error invloved,but I didnt miss any gears and my shifting improved a little.best trap speed was 113.52 mph.I Gave it everything I had, my drag radial had some slip a few times in second but no bad wheel hop,I think they might be going away a little from too many smoke shows