didnt know you needed a dyno chart to show if a fuel pump looks bad from e85 . Also a dyno chart is gonna tell you what about dual setup ? more like you would like to see a flow chart for fuel . not a estimated horsepower number . if you really wanted to see a dyno graph im sure pleanty of people use dual walbros with e85 . Use the search feature ! for example the owner of turbo concepts made over 500rwhp with pe850s dual walbros with no issues on a mustang dyno .