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what are your mpg's for your 6.0

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Old 12-12-2012, 11:56 PM
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Default what are your mpg's for your 6.0

just curious what everyone else is getting in theirs. not strictly for 6.0's only just curious how mine compares lol. i just filled up and hand calculated i got 14.1 which is pretty decent cause i usually get anywhere from 13.7 to 14.4 and i dont drive slow. If you got any mod note em down! my truck is in my sig
Old 12-13-2012, 01:48 AM
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swapped one in my tahoe, weighs 6100 with wheels and stereo, bb tune, long tubes and muffler with 4" pvc intake and my best highway is 19.7, ive been averaging 18.5 the last few months with winter gas.. city im prolly around 12 with the converter and heavy wheels, havent checked city with my stocks on lately
Old 12-13-2012, 10:39 AM
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I average about 15.5-16 mpg city driving and 18.5-19.5 mpg hwy (@75-80 mph). I've gotten as good as 21-22 mpg (@65-70 mph). Seems like it goes down a couple mpg if I run anything less than 91 octane. I have a 2wd LQ9 on 265/70/17s and 3.73s.

Last edited by VHO 6.0; 12-13-2012 at 10:56 AM.
Old 12-13-2012, 10:48 AM
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i average 14-16 on my daily commute.. depends on how late i wake up

but on highway it has gotten 24 sevearal times.. but 22-23 are more common.

LQ4, isky 215 cam, 4L80E, 3.42s, 265/65/17, turbo
Old 12-13-2012, 11:24 AM
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I get horrible MPG, truck sounds too good @ WOT. A few weeks ago on a trip to Waco and back the truck got 23mpg.
Old 12-13-2012, 11:34 AM
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Originally Posted by TXSZ66AVLANCHE
I get horrible MPG, truck sounds too good @ WOT. A few weeks ago on a trip to Waco and back the truck got 23mpg.

haha!! how many times a day does it see 6000rpms?
Old 12-13-2012, 12:08 PM
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It sees 6k rpm's at least 3 times before I get from house to the highway. Id say 6k at least 10 x a day.
Old 12-13-2012, 03:42 PM
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Hmmm , glad to hear some decent numbers on HWY.

My van gets 12-12.5 , short commute to my current job site , haven't had enough hwy time to calculate . All stock , going to do a tune soon.

My truck is never driven easy enough to see lol , just sounds too damn good !
Old 12-13-2012, 04:20 PM
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16 if it's all highway and the stars are aligned properly :^P
Old 12-13-2012, 04:49 PM
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Originally Posted by CashDudeHomie
16 if it's all highway and the stars are aligned properly :^P
what you driving?? i get that towing haha


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