The base change from 93 -> E85 is approx 25-30% more fuel is needed from what I have seen and read. With that being said I'm building a 13B-REW shooting for 350 whp on my build with the potential of pushing to 400. What I'm looking at for fueling is running the following pump:

http://www.titanmotorsports.com/walb...fuel-pump.html

For injectors The plan is to go with an 850 / 1600 setup. So the question is will this be enough fueling to feed the engine for the power I'm planning?



Edit: Wish someone could put a table together with nominal fuel needed per hp level for E85