i know i just need to go to the track soon, but can anyone tell me what they think i will be runnin. my mods r in the sig and ive got a lil weight reduction, fiberglass ram air hood and took out the spare and jack. i also will be usin either nittos or et streets. o and im getting my 3.73 put in this weekend. im definately gonna need a tune soon. thanks for the inputs

 

13.3-13.4 @104 mph is what I would guess, some run faster and some run slower. Depends on humidity and what track you go to also. It also depends on if you can hook up and pull a good 60 foot.