Hey guys I am getting a MHD BEF soon, I currently have JB4 and will be flashing a BEF with MHD so what should I expect? what differences would I notice and what would be any common symptoms? Anything negative of running both instead of just JB4 or MHD alone?
What would you guys run?
I will run pump 93 since I will only put about 30% e85 sometimes in the tank..