Anyone running ethanol free 91 octane?

Discussion in 'SRT Hellcat General Discussions' started by Deputydog, Apr 14, 2015.

  1. Deputydog

    Deputydog Gold Member

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    I happened to pull into a local gas station yesterday to fuel up. I noticed the high octane pump said "ethanol free" (91 octane) so I filled it up.. It was a bit spendy at $3.29/gal though..

    Any benefits to running it and paying the extra money?
     
  2. Carnage

    Carnage SRT Hellcat Supercharged Moderator Staff Member Hellcat Car Club Gold Supporting Member HCC Charter Member

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    We have none over here it's all up to 10% ethanol and 93 no 91
     
  3. Zebug

    Zebug Gold Member

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    yep...what he said and still about the price you paid in some spots.
     
  4. huggytree

    huggytree Gold Member

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    i heard the ethanol adds HP

    it puts deposits in your engine and wrecks it at the same time.....but i think 93 w/ 10% ethanol will be a faster car than 91 w/o ethanol
     

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