Brazel's Ford V10 Ultrapower Tune - Update!
This is an update to an older post regarding my installation of Brazel's Ultrapower Tune. Originally I installed this tune on my 2001 Itasca Suncruiser with(Ford F53 V10) and could not determine any...
Forum Discussion
dodge guy wrote:
5star tunes are arguably the best out there for the Triton motors. On my V-10 Excursion after the towing tune was installed the X didn’t downshift until it was absolutely necessary. I picked up .5 mpg hand calculated. Ford leaves a lot to be desired when they come up with there transmission shift strategy.
X2
