I have 2006 Dodge Dakota extended cab with 4.7 engine. It has a 3.55 rear gear. It gets 22 to 24 mpg at 55 mph. How much would changing the rear gear to a taller one increase the gas mileage?
I have 2006 Dodge Dakota extended cab with 4.7 engine. It has a 3.55 rear gear. It gets 22 to 24 mpg at 55 mph. How much would changing the rear gear to a taller one increase the gas mileage?
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