What keyboard I have makes an enormous difference. The old Apple Extended Keyboard II, for instance, I could top out 120-130wpm. My current one is closer to 60-80 - a very good (used) one with key switches in it(retails for about $120-$140 new). Crappy ones like the new Apple "chicklet/Atari 400" keyboard or a crummy membrane/soft touch keyboard... maybe 30-35wpm.
Oh - I never learned to touch-type. I do hunt-and-peck. Just with all ten fingers at once.