Will I hit 12's ?
 

2000 Z28 A4 SLP CAI, MagnaFlow catback and free mods. If not, I am planning on upgrading my gears. What do you guys think. thanks

Its going to depend on the track and the weather, (meaning is it cool and can you get traction). My hunch is not with the auto... and even gears may not quite get you there (unless you have 2.73's and you go to 3.73's or higher.

I've never raced an auto LS1 car so I couldn't tell you for sure... just based on what I have seen and heard from others.

But every car and every track are different... besides, low 13's and high 12's are not going to feel any different so just have fun anyway.

my mods in my sig got me 12's 1.932 60 ft time on cheep Falken tires