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-   -   Diablo Tuner (http://www.ramforumz.com/showthread.php?t=102493)

jimbo 01-25-2012 10:25 AM

Diablo Tuner
 
Folks, what can I say, I installed the first tune out of my Diable Tuner and now the Hemi gets around 20 - 24mpg on the highway and that is with the MDS, "O F F", and 3:92 rear end gearing.............Now when towing, she drops to around 11-14 mpg..them horses are fat and sassy..LOL

MF2000 01-28-2012 07:06 PM

That seems like a pretty large range. What was it prior to the tune?
Is that using the EVIC or actual calculation?

06 BigHorn 02-02-2012 06:19 PM

I'm getting about 20mpg highway with the 87 tune

MF2000 02-02-2012 08:00 PM

Quote:

Originally Posted by 06 BigHorn (Post 711675)
I'm getting about 20mpg highway with the 87 tune

Ok....but what was it before the tune?

06 BigHorn 02-02-2012 08:13 PM

Quote:

Originally Posted by MF2000 (Post 711807)
Ok....but what was it before the tune?

17-18mpg range.

plus its allot more fun to drive now :)

MF2000 02-03-2012 07:31 PM

Quote:

Originally Posted by 06 BigHorn (Post 711833)
17-18mpg range.

plus its allot more fun to drive now :)


Hmm, that's interesting. Was the comparison during the same time of year?

I'm asking because I noticed a 2mpg difference between summer driving and winter driving. This is with no mods.

Zlow28 02-03-2012 08:16 PM

Anyone calculated city mileage? Im thinking of buying one just to save on gas, but my truck is city driving only.

06 BigHorn 02-04-2012 06:29 PM

There's allot of hills & mountains around here, I'm sure mileage would be better in other states.


Winter blends don't seem to effect the mileage with the tuner.


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