I ran 15s flat @ 94mph....... could not get better with the 60'

R/T... 1.026
60' ... 2.371
1/8..... 9.818
1/4...... 15.03
MPH...... 94.14

I need drag tires soon ..... car has not tuned yet.

del sol 95 GSR
skunk2 70mm TB
skunk2 pro IM
JDM header
OBX high flow cat
Tanabe G2 exhaust
99-00 si wheels

Car weighs: 2440lb (weigh today at capitol raceway)

next steps:
>lighter wheels and tune then back to the track

question:

1) At what RMP do you guys launch?
2) slip clutch or pop clutch?