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Old 02-13-2015, 08:00 AM   #12
Marty68
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Join Date: Nov 2014
Location: west coast, Wi
Posts: 534
Re: What kind of MPG's are you guys getting?

ls1nova71, do you think your mpg would be better if you had a lower rear gear? say 3.73 or 3.42 is your truck at too low an rpm at 70 and not up in its power range?
i have read that 3.08s with od arent the best. i also have 3.08s and am curious what to expect.
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