My first run does it sound right?

Hello everyone i am kinda new here and any help would greatly be appreciated. I have a 90 notch heres a little bit about the car
-170,000 on motor untoched intake heads and bottom end all stock
-homemade cold air kit with k/n
-rebuilt performance T-5
-Pro 5.0 short throw
-Mac shorty headers
-Mac off road x
-reduced size pipe coming out the back...no mufflers
-Electric Fan
-Msd blaster Coil
-Ford racing wires and plugs
-Msd Cap and rotor
-160* thermostat
-4.10 Ford performance gears
-King Cobra clutch
-Lake wood drag shocks
-Weld Draglites
-15x3.5 M/T sportsmans
-15x8 M/T Street E/T
-Smog and A/c delete
-Advanced Timing

So i went to the track last night for the first time and i am pulling 13.9's around 96 m.p.h with about a 1.9 60 ft, all my suspension is 170k old except drag shocks so i do spin some so i already know LCA's does that seem about right for my setup i mean i wasnt upset about it but what do you guys think.

One more thing i was pulling a lean code on the scanner, and i always run 93 ocatane gas but i added 2 gallons of 110 race do you think that hurt or helped me?

I also got a set of under drive pullies from ford performance and a holley Adj fuel regulator and possibilities of me seein a 13.7 with that


sorry so long guys hope you got some answers for me thanks in advance

No after i put the 110 in the lean code went away, i didtn put in my forum but i did install new 02 sensors bout 100 miles ago, i dont know why the 110 did that but thats why i bought the holly adj. to so do my times sound right?

I have been to the track before with different cars just first time with the stang. I am heating them up well and dump it at about 3500 shifting at 5 grand. going through the trap though i am in 4th at 5700 rpm so i am not making no power thier for a while what do you guys think?
also what will pullies and bumping my fuel pressure up to going to do for me?