Bouncing off the rev limiter in my 88T in 5th gear a few times. (170+mph.)
Routinely used to play around in the 140's, thus the huge brakes.
Will see with the new turbo and fuel. (Should be more like playing in the 150's and 160's before it's time to slow down now.)
Lots of one mile grid farm roads around here with stop signs at each mile, and not much traffic, but great visability. You can see for miles that your the only car around.
Same goes for high plains areas, lots of very straight roads with great visability where you can see for miles and miles. (And it's totally safe to go 170mph and not really worry about side road traffic, there are no side roads..
)