Super chips 87 tune gas options.?

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E462ko

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With the super chip 87 tune is it ok to run 89-91 octane fuel? There is no where around that has 87 fuel in my area. I would assume higher octane ratings would be ok up to 91???


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E462ko

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Ttt


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usaf2006

usaf2006

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Yeah that's fine. Just don't run 87 on the 89 / 91 tune. I've heard bad things about that.

My truck runs great with the 87 tune and 89 octane.
 
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E462ko

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usaf2006 said:
Yeah that's fine. Just don't run 87 on the 89 / 91 tune. I've heard bad things about that.

My truck runs great with the 87 tune and 89 octane.
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Do you see mileage gains?


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E462ko

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Just spoke with superchips,: you can run any octane tune on the 87 program but don't use more than 93 octane on the 87 tune.
Ethanol gas is fine to use with all tunes.
The 2003 Dodge Ram transmission is only firmed by the tunes and cannot be adjusted on the hand held programmer.


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usaf2006

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A little. Gained about 1 mpg with my superchips.
 
ST-8

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E462ko said:
Just spoke with superchips,: you can run any octane tune on the 87 program but don't use more than 93 octane on the 87 tune.
Ethanol gas is fine to use with all tunes.
The 2003 Dodge Ram transmission is only firmed by the tunes and cannot be adjusted on the hand held programmer.


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Click to expand...

03 has notrans option but has the tmr mod
 
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E462ko

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E462ko said:
What is the TMR mod?


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Never mind I know now, that mod is so minimal I'm suprised people notice.


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