Thread: Uphill Shifting Question
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Old Wed, December 21st, 2011, 12:21 AM
stl454 stl454 is offline
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Join Date: Oct 2010
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Habbi98

I have a2010 supercab max tow with 5.4 and 3.73 gears. Gryphon with 87 towing tune. On average I get 10mpg running 65mph. If lots of hills it gets 8.5 to 9 mpg.
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