A few years ago with my old set up (355, 12 psi, T-56, 4.10 gear, 500 rwhp), I had the needle pegged while playing with and old guy with a pony tail on a crotch rocket (built 1100). I was right on his rear tire and I couldn't pass him since the road started to get a little curvy and I said, "That's it, I'm done." So I let off and my buddy in the passenger seat counted 15 seconds before the needle started moving back. It's probably fair to assume that I was going at least 175 mph. About a mile down the road on the other side, I saw a Geo Metro pulled over. I am assuming that he got pulled over for a head light that was out.

It was a wild ride with the tops off and the windows down. Probably lost some speed that way. I was shaking when I got out of the car about 5 minutes later and said to my buddy, "Man, was that dumb. I'll never do that again."