what shoud i run approx.

[nesqwick_05]

kinda wondering what i could do with my 98 gt after long tubes, pi intake, pi cams, cai, xpipe, and an american thunder c/b on street tires. im hoping for somthing like a 13.7 or so...

 

[BennyBlown2v]

If you ran a 15 last time, probably hope for low-mid 14's.

 

[nesqwick_05]

i ran the 15.0 bone stock with the airsilencer still there, in 95 degree weather right before it rained. my best trap to date is 96mph, so with the 30-40 extra horse power should hopefully put me over 100mph right or wrong

 

[CobraRed_96_GT]

i can run a 13.9-14.1 on a good cool day w/ some real tires with the listed mods i have.