i just bought a 94 z28 6speed. and i was wondering what kinda MPH do you other 6 speed guys crusie at in six gear at 2000 rpm

when im at 2000 in 6th im only doing 80mph and my friend has a 99 ss and at 2000 rpms he is doing 91 mph in 6th

do i have a gear maybe or might it be possible for me to have a 93 transmission

i ask because my 93 trans am would be cruisin at at 2000 rpms at 80 in 6th and i know that the 93 has a different trans then the 94 and up

sorry so confusing

thanks matt