WHYT LIE, I too have noticed dramatically different DIC readings. This is a normal characteristic of programmers, and I'm not sure it is able to be made accurate with the pcm flashing that is done to reprogram the vehicle? Anyone at Edge have an answer for this?
As for mileage, that seems to be pretty poor with the evo. I will have to do some more accurate testing over longer distances though, to verify. I'm too busy having fun with the power to worry about mileage, but I did do a little test last weekend on the hwy with some mixed city. I averaged around 17 mpg over 180 miles. Not too bad, but the truck was unloaded and there was no bad winds, no hills or anything, so I thought it would be better. Tommy