Hemi 6.4 Ram vs Ford 6.2 (gas)
Before I do comparisons on these two engines, has anyone already done research on this... feedback would be great and perhaps save some extra time. Thanks for the input!
Forum Discussion
labren wrote:
Regarding the 6.4 Hemi...with the cylinder cut out option......has this made an appreciable difference for your mileage, or not so much noticed yet?
It makes about a 25% difference on the "instant" mpg screen when it kicks in. Any kind of headwind or sidewind will prevent it from kicking in on the highway though. It most often activates in my truck in the city at 60 Km/h or so, or when on the hwy with no wind. I have nothing to compare it to, but it certainly won't decrease your fuel economy.
