Justin@VMP
July 10th, 2009, 11:04 AM
This is a truck I did a few years ago and never put on my forum, but it is worth noting. The truck had a magnacharger blower which is an M112 eaton at 8psi. The truck came in with a magnacharger tune that went very lean at high RPM but still only got 7MPG because they put it into open loop at a very low throttle position. Once we got everything straightened out the truck made good power with a straight a/f and still got decent gas mileage going down the road.
http://vmptuning.com/dynographs/janf150.jpg
http://vmptuning.com/dynographs/janf150.jpg