I think that car can make it in the 11s for sure, I must be crazy if i think i can get close to the 11s on street tires with my mod list then?
CAI/Ported TB/ !cat x pipe borla muffers/ls7 clutch/125shot/TPSi LT/%25 UD pulley/3750 WO driver.
My 02 SS with ported T/b/LID/100shot/no muffler went 12.2@118

on street tires.