by Frank Raykovitz
OK, heres the deal and the question. You have been collecting data on these generators for a while. I have a 2010 dodge 2500 with the 6.7 cummins diesel. If I purchased the D-7 gen. and FS2 HHO chip what will I expect to see in added miles per gallon??? Every thing I have read on your web site seems to imply depends on this or that.