to me that time is NOT what a 99-00 SI should run with those mods. What was your 60' time? that will pretty much tell the story. If it was a 2.3 or higher... you need to drop that puppy to a 2.2 at least and you will see your times drop a couple tenths. I think a stock 99-00 Si should run about a 10.0 in the 1/8 and maybe a 15.6-15.7 in the 1/4.
Let us know your 60' time. Put is this way... I just went to the local track here(Atco Raceway NJ) and ran my 91' Integra RS at full weight, 156,000 Miles on it and all stock except cut-off muffler. This is what my slip looked like:
R/T: .403
60' 2.232
330': 6.372
1/8: 9.850
MPH: 70.65
990': 12.781
1/4: 15.434
MPH: 87.37
Oh.. also post your MPH for the 1/8 along with the 60'
-Joe