Yeah, umm, 87 is like normal left lane traffic around here in regular moving-along traffic. I drive fast, admittedly too fast at times, but never when drinking and never when there are other cars (I'm not a weaver) around. But if I come up to someone in the left lane doing 75, and they move over, I'll goose it a bit to give them time to move back left before they reach the car in front of them, out of courtesy. My car will go from 80-110 faster than most cars will go from 0-30, but then I'll get back down to a cruising speed of around 90. The type of car makes a big difference. Some of the cars I had in my 20's were more like Flintstone mobiles, and probably would have fallen apart at 90mph, even if they could have gotten to that speed before I got where I was going, but newer, high performance cars at 90mph feel like 50mph in a lot of cars. Control, steering, etc. are all non-issues at that speed.
If it's late and nobody is around, I'll open it up on a large highway, but never above 120 and only for a few seconds, moreso out of fear that there will be a cop around the next corner.