Ok, Ive got a JRSC'd LS in my 93 Si hatch, doing quite a bit of shit to it and blake (VeRtIgO) tells me not to expect anything better than a high 13 ON SLICKS!!!!!, well I beg to differ..

The car itself has no bumper supports, no sound tar shit, no rear plastics, and when I go to the track no back seat, etc.

Unorthadox b20 crank pulley (will put me at 9psi)
NX wet kit - 50 shot
dsm 450cc injectors
skunk2 chipped p75 (7500 rev limiter)
tuned on crome pro
ACT 4 puck unsprung clutch disc
ACT 12.5lb streetlite flywheel
ACT extreme pressure plate
custom grind OEM cams (already installed)
aem trutime power pulleys (already installed)
aem trutime cam gears (already installed)
DC 4-1 header, 2.5" apexi ws2 exhaust with e-cutout (e-cutout will be open)

I'm sure there is more, but I'm forgetting right now..