We went out tonight to get a basic low - medium rpm/load fuel map built by driving at moderate speed in 2nd, 3rd, 4th...
I'm really quite impressed with how the 4200 moves the truck down the road even at part throttle.
The next chance I get I'll try and borrow a digital video cam and take some video of it running and driving.
Still have lots of small wiring issues to clean up , but its a running driving truck.
