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Power Strokes
6.7 Aftermarket
Poor mileage question
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[QUOTE="blacksmoke.r.us, post: 1465187, member: 5336"] My '11 with 3.55s ******d with the stock turbo would consistently get a little over 20 mpg @ 80 mph with 275 65r20 a/t tires. Now with a 364.5 sxe the best tank so far has been 19.2 @ 80 mph with 285 65r20 m/t tires. All calculations are hand calculated with a gps for the distance. The gps makes a difference, I recently made a trip to Phoenix and the odometer read 40 miles short on a 500 mile trip and my speedo reads dead on [/QUOTE]
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Poor mileage question
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