E85 first timer

[JJR512]

I'm considering E85 but know very little, so I'm looking for some advice.

I was told that a flex tune is what I want if I'm worried about realizing I'm low on fuel in an area that doesn't have E85. And that with one, I can run any blend of E85 and 93 and the car will learn and adapt. Do I understand that right? So I can get down to a quarter-tank of E85 and just fill it up with 93 and it'll be fine?

Will I need to upgrade fuel injectors? I think most people go to 47-lb injectors, correct? Are there any particular brands to favor, or avoid?

Will the stock fuel pump be fine, or need to be replaced?

What else should I know, or is there any other advice you can share?

Thanks!

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[FruityJudy]

I'm considering E85 but know very little, so I'm looking for some advice.

I was told that a flex tune is what I want if I'm worried about realizing I'm low on fuel in an area that doesn't have E85. And that with one, I can run any blend of E85 and 93 and the car will learn and adapt. Do I understand that right? YES.
So I can get down to a quarter-tank of E85 and just fill it up with 93 and it'll be fine? YES

Will I need to upgrade fuel injectors? What year model car? I think most people go to 47-lb injectors, correct? Are there any particular brands to favor, or avoid?

Will the stock fuel pump be fine, or need to be replaced?

What else should I know, or is there any other advice you can share?

Thanks!

 

[JJR512]

What year model car?

It's a 2015 GT, but will have a '18 ported manifold.

 

[Amaury]

It's a 2015 GT, but will have a '18 ported manifold.

you need injectors if you don't run stock IM.

 

[JJR512]

Are these injectors fine for my specific need? The description says 11-14 5.0 4-valve, but with a 2018 GT selected, it says it fits that car.

Ford Racing 47-lb

https://www.vmpperformance.com/Ford-Racing-47-injectors

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