Mods are ls6 cnc P/P Milled heads 61cc chambers 11.5:1 comp ,ls6 intake,Lt headers,no cats but stock catback.
3.73 gears(doesnt matter I know)
Ran a 12.62@111mph saturday
1.9 60'
forgot to add it has been tuned with Hptuners
!air
!egr
custom shift points and !Torque Managment