Help me run low 9's

[90'5.0 Conv]

Well, I went to the track last night and have to say I'm impressed. I removed my speakers and spare tire from the trunk. I cleaned my K@N filter and shifted a bit higher(5200 rpm's seemed to lose power anywhere higher). Here was my best slip of the night.
Reaction- .497
60 ft- 2.167!(much better compared to previous best 2.29)
1/8th ET- 9.47
It was about 85* and humidity wasn't too bad. Overall, I was really happy. I think the diet did her alot of good. She seems happy with me As far as hooking up, I didn't quite hook up good until they sprayed the track but my worst 60 ft was a 2.23 so I can't complain. C ya later aftermarket stereo and hello battery relocation kit.

Thanks for the advice everyone, James