E85 on 2025+

[jwhisl]

With having dual injection, we should be able to tune for quite a bit more fuel than the previous gen 2.3L. Does anyone offer a full e85 tune with dyno numbers? Or even an auto octane tune?

Sponsored

 

[Ducati1098]

I don't think you'll be able to run full E85 even with a custom tune without significant fuel system upgrades.

But there are some custom tunes out there that offer ethanol tunes:

https://www.tunedbyzfgracing.com/product-page/2021-ford-bronco-2-3l-ecoboost-custom-tune