Hes running zzp opel eco tec injectors with a 5th injector and a 2ndary drop in lpfp
Sound about right, if you go full E85, you need a lot of it. I think he said he can go about 180 miles on a tank. Which means you will get around 12-14 miles per gallon when running e85 all out. It has less energy than gasoline so you have to use more of it. (my guesstimate)