Car lifted finally

[Coupe50h]

And im gonna try and NOT do it again.
beat my 1.71 60' with a 1.700, not a big difference, but I actually felt the car carry over to the rightside wall, ran a 13.00 @ 104? was it the lift? 5k launch? was a hotlap, but i need consistency.
Cant figure out why the mph is down? newest mods:
I put the battery in the trunk, and got some vert motor mounts, D/s loop, also installed the trick flow valve springs in place of the comp cams ones I had.

Ran another run but missed 3rd been a while for that to happen, but that launch was around 4k, felt like a 12 sec run, was not used to the pro tree, so i just flashed the gas real quick, I Might need a shift light.
10 psi in the slicks.
some guys asked me how i get it to launch like "that" and "what kind of springs in the rear" I laughed and told them it was the stock 17 yr old ones, with lakewood 50/50 rear/ monroe oem's front. Wish i had some tokico's in the front.