What boost level, timing, tires, and what were your times? Any info would be great. I have a 6152, and 3 other guys here in KC do as well. Times ranging from 10.81-11.22 on various boost levels. I havn't had mine back to the track yet since I changed stalls, but I think 11.50's on dr's at 26 psi is not out of the question.