well, traffic was crazy and the weather sucked last night but I did manage to drive thru my neighborhood in 2nd gear going from 3200-3500rpm. People thought I was nuts. I found out 2 interesting things:
1) temp goes from 196* to 198* within the first 15-20 seconds but stabilizes there. Now I didn't do it for 5 miles/5 minutes as I just didn't have the real estate to pull that off.
2) Why on earth would you even consider running 4000rpm down the road for any period of time? Change the gear ratio