Has anyone tried to convert a Ford V10 to E85? In my area, we can get E85 for ~$2 gallon. I currently have a '05 Duramax getting ~12 pulling 18k pds. Needing to update to an F450, and was looking at the V10 if it can be converted to E85. Economics at $3.99 diesel is that the V10 would have to get 6.6 mpg to be the same fuel costs. Any ideas?

I've seen that Diablo has a hand held programer that will convert to E85