I am new to this forum and I drive a 94 z28. You guess seem pretty honest so I had a question about a 03 mustang GT I raced Friday. He started reving at me so we raced and I blew by him like he was sitting still. We pull over after a race or two and he tells me he has 4.36 gears, exhaust, intake, etc. and that he ran a 12.30 in a 1/4. I know this isnt true cause I beat him in my head/cam lt1 that will never see low 12s with my 2.73 gear. What do you guys think a 03 GT with those mods could get in a 1/4?