You've got a lot more in that car! If you did a 9.02, you should be able to drop a good second or so.. My 06 GT with way less power is running a an 8.19 in the 1/8th mile. Are you a manual or auto?? Did you play with tire pressure?
Daily Driver: 2006 Honda CBR600rr
Weekend Warrior: 2006 Mustang GT