Well, I responded to the other post, may as well respond to this one. Again, with the ETH stock, around 550-600 while cruising on a flat run at 55 MPH. At WOT, around 1200-1250 (pre-turbo, as you are) while really in it on the grades. After the EZ and elbow I found the egt's to climb faster but settle somewhat lower, around 1100 or so max.
Scott W.