Hi guys, it's been a while since I posted here (long story) and the same long while since I've taken my stang to the track. Well over a year ago, my last time at the track, my stang got a 13.8 @ 97.4 in the 1/4 without the intake, TB, and Nos kit listed in my mods below, (ie: with the stock intake/TB). On that trip to the track, my car was runnin consistently in the 13.8 - 14.0 range with mph's between 96-98. 2 years and $1000 in mods later, the best I pulled at the track this last saturday was a 14.1 at 95 mph. At first it was runnin in the mid 14's, but that was with some horrible reaction times and 60 ft's that I chalked up to my rustiness as a driver, but after my 10 runs in the day I felt like I had gotten back in the groove, with .5 - .7 second RT's and 1.9 60ft's, yet I could not get any better than 14.1. I know the intake and TB alone shouldn't give me more than 20 hp extra if I'm lucky, but why does it seem slower now? It doesn't actually feel slower than before, and even if it was my driving alone I should still have a slightly improved mph shouldn't I? What are some of the things I should look at to improve this (other than my driving)? Nothing else has really changed since the previous trip until now except for the parts. It hasn't gained a whole lot of miles or had any real problems in the past two years, and it was running at the same weight, tire pressure, timing, TPS setting, etc, as before. Would a standard tune-up help (plugs/wires/etc)? Should I be shifting higher/lower with my new intake? (I was launching at 5500, shifting at 6) Any ideas?