At the track......
 

Last night I went to Houston Raceway Park. I ran my car 3 times, the lanes were packed. Anyways, Im in near stock trim and I ran a 15.3:( Are 14 feesable? How can this be mastered?

What is the elevation at that track? Depending on what level the track is, those cars can be in the 14's or 15's.

Um what do you mean? We're like right at sea level if that's what you mean.

What I mean is that at 2500 feet where I am at 305 tpi cars usually run from 15.5's to 15.0's stock. If you were to take the car that ran 15.5 at 2500 feet down to sea level it should run in the fourteens. So since you are running at sea level with an exhaust and air filters, your car should definatly be running in the fourteens. If you haven't already, I would suggest going through everything such as plugs, wires, timing, fuel system flush, and whatever other tune up things you can think of to get your car running as good as it can.