just set your mind to it and do it, it can be done. a msp at no problem raceway pulled a 13.2 @ 107 on street tires. he was also pushing out 13-14 psi, header, forged internals, hardpipes, turbo back exhaust, and the obvious fcd, fpr,mbc, but i think if he would have ran slicks and bumped it to 15psi he would hit a 12.9....i'm sure 12's are everyones goal, i'm shooting for 12's in about 3 months when i can afford a bigger turbo setup.