Ford 6.2 gas vs 7.3 gas highway gas milage
Anyone have real world HIGHWAY gas milage figures for a Ford Super Duty with about 3000lbs of truck camper in the bed? I’m specifically wondering about 2017-2021 F250 and F350 trucks with the 6.2 ga...
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Engine size isn’t the whole story.
The 7.3 is usually running at much lower RPM, so even though 7.3 liters of air/fuel mixture goes through it on each revolution, it does fewer revolutions and actually displaces less volume while moving down the road than a 6.2 thats spinning faster.
The 7.3 is usually running at much lower RPM, so even though 7.3 liters of air/fuel mixture goes through it on each revolution, it does fewer revolutions and actually displaces less volume while moving down the road than a 6.2 thats spinning faster.
