well I got up there with 10 other people about half stangs(93 saleen with paxton novi 1000, 04 gt, 02 gt, 99 gt,) So i go up there hoping to find out why I get waxed by pretty much every car out on the street even after my full exhaust and 3.73s. So first pull and i put down 180.2 hp and 213.1 tq. I was pissed to say the least but it was popping really bad through every gear and i started to get a lot of questions about what had been done to it(new maf, ignition, lines or pump) but I told them my only mods and they look at my air to fuel ratio and it was off the chart lean(about 20:1) so the chech my fuel pressure and its running 42 lbs so everything there is pre good and i do another run and put down 196.4hp and 228.1tq. Still not happy they and running now 19:1 ratio they unhooked a sensor that connects to the left side of the intake and we run it again and I put down 217.0hp and 253.9tq. I was a lil happier but still not where I want it(now running 17:1 a/f ratio) Well its running a lot better and I'm going back Thursday to run a diagnostic on it and were going to be changing out the fuel pressure regulator and check all the sensors to get my car running more rich. He told me I'm lucky I didn't burn a hole through my pistons. BTW I'm dead even with my buddy in his 1995 TA running consisten 13.8's and we mad 8-10 runs too so that made me quite happy saying i ran a 15.0 before