first time to the track with new combo (video inside)

so long story short my dart started out life with a lil 273 running consistant 18s in the quarter...got the hp bug and bought a 360 out of a dakota rt, car went 12.99 1.79 60ft @ 102. (stock converter) with a set of out of the box eddy heads 1.7 mpp roller rockers holley 650 a set of long tubes 3.91 gears and a pair of drag radials

since then ive upgraded to the 395hp crate motor cam and a 3500 stall. bought a new set of nitto 555r drag radials which dont stick at all, best 60ft so far has been a 2.07 and im only trapping 106-106, seems a little low, with the best et of 12.52 @106.

car seems to be down on power car weighs just over 3k with my fat *** in it.

any ideas on whats holding me back?

heres a link to a video
http://www.facebook.com/photo.php?v=3710127476786&notif_t=video_tag

Thats what i ran in my 71 swinger with a 95 junkyard 360 magnum, the bottom end stayed stock, installed RHS heads, re-ground factory cam, RPM intake, 650dp, headers, 2800 stall, 4.10 gears, car ran 106 @ 12.50s on 1.79/1.80 60fts., ran a 125 shot through it & pulled off 7.4s @ 96 in the 1/8 with traction limited. So i think your pretty close on ET for the combo, the MPH is dead on for the ET.