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Old 03-13-2012, 03:59 AM
mttviper mttviper is offline
Dodge Ram Forum Senior Member
Join Date: Feb 2012
Location: North Dakota
Age: 26
Posts: 110
Gender: Male
Vehicle: 2010 Dodge Ram
Trim Level: ST
Color: Black
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 4
mttviper will become famous soon enough
Default octane/selection question

I can get 91 in the town I live in (so the 91 tune would obviously work), but due to my work I am constantly traveling and the smaller gas stations usually only have 87 and 89. I'm going out on a limb and going to assume the MPG tune is for 87, which probably is shitall for performance. So on that note, should I basically run the 91 octane tune for short periods of time I'm home and have fun with it and then go back to stock when I have to go to work? Is that my only option? Lol.

On the DSP if that matters, not InTune or Trinity.
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