If you don't mind me asking what rear tire were you running?
+1 on the tires. I have similar setup with a few more bolt ons and tune and my best 1/8th is 8.41 on street tires and spinning first and second.
Mods: CAI, 4.10 gears, underdrive pulleys and skinnies, 12.86 @ 106!! Auto trans running Nitto NT555r drag radials