3 valve v-10 vs. new 7.3?
Anyone driven both in the same configuration? Is the new engine worth it? Doesn't seem like a real huge difference on paper. What's the real world verdict?
Forum Discussion
Fuel economy will be better (10% ? 20% sounds like a lot). The big difference should be the 10 speed transmission. It should keep the engine operating in the most efficient RPM range which will improve economy and be more pleasant to drive.
