I have been ordering parts to upgrade my fuel system with the intent on switching over to E85 form my current set up of pump gas (91). I am currently on AEM EMS Series 2 ECU, ID1000 injectors, with with Walbro 450 fuel pump. I am ordering the aeromotive fuel pressure regulator kit and the fuel dampener bypass hose from driftmotion to up the fuel pressure if I am getting close to being out of injector with just the 1000's, and to replace most of the soft lines if the engine bay. The end goal would be to get a flex fuel sensor with a tune for both 91 and E85 so I can run either without having to drain the tank but that will still be some time off in the future.
What is the general consensus on going E85 with a 7m?
Is there anything else that either should be upgraded in order to run E85?
Are the hard lines okay to run E85 or do I need to rerun all fuel line?