Ecoboost Expedition up the Ike
3.5L Ecoboost Expedition 10-speed towing 7k up the Ike. Apparently Ford fixed the grade shifting on the 10-speed making down hill descents better with the Ecoboost. Up hill was what you would expe...
Forum Discussion
jerem0621 wrote:
Man, those things run so good. I wonder what a tuner could do to one of these next gen EcoBoost’s. I wonder if they respond to tunes as well as the Diesel trucks do?
Thanks!
Jeremiah
My old 2012 Ecoboost could not add the extra 200 hp with just a tuner that my Cummins could, but and extra 75 hp was easily achievable with just a tune. My old truck dynoed 420 hp at the wheels on an the 87 octane tune that I always ran.
