[Waerben]

I don't really have a definitive goal in mind for the mileage, however the 6.2 is a very large engine compared to the 3.9. I understand that putting another bolt in gm engine would be much simpler. However I am interested in this Isuzu diesel conversion for the sake of longevity. And to have something that not many people have. I realize that the cost of the diesel conversion will be expensive but I'm thinking that this would be a better long term solution and a fun project. And I honestly do think that the gas prices will continue to rise. And while diesel prices have stayed pretty much the same I believe that even though diesel does cost more per gallon the efficiency of this small engine will make it worth it.