In my Legends I have yet to go past 110mph (I really do not like pushing my Legends that much because they are just too nice and I want to keep them running).
However, in my 98 Accord V6 Coupe I had the speedo bouncing off the 160mph mark heading down to Phoenix (though it was a slightly downhill grade at the time). I still could have gone faster but the tires REALLY started to howl, they were HR rated and really started to show it around 155mph. That car has a HUGE 4th gear. In 3rd the tach and speedo run 1:1 (position wise), it is possible to run close to 121mph just in that gear.
I have to give credit to the J series engines. I owned that car since it had 45k miles on it and drove it REALLY hard, got rid of it at 122k and it was just as quick and reliable as ever; had sort of a cheap feel to the interior but well styled.