I have a 98 gt with a superchips, BBK underdrive msd ignition dr. gas o/r x pro5.0 shifter a K@n FIPK 2 and frpp 3.73's and i lost to a 96 z28 with a chip and intake were his mods. i raced him from a roll, becuase i have no tread on my tires and can't get a great start. I also just took it down to the track and my best run was a 14.7 at 94.3mph with a 2.162 60ft.what mods can i do to beat that lt 1 he got me by about 3 feet at 100mph this was not at the track. we just did 0-100 on some old road. Is my car capable of better times then 14.7. I was thinking about a 70mm acuffabe t/b and plenem? would that be enough