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E85

Discussion in 'Performance' started by LanceD, Feb 5, 2018.

Sponsored By: Black Bear Performance
  1. George B

    George B Full Access Member

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    I figured. She runs great on it but she is really thirsty!
     
  2. gooffeyguy

    gooffeyguy Full Access Member

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    I've never compared the costs/benefit of E85 to 87 octane, only 92/93 octane, as that's what I run if no E85 is available or costs too much.

    @swathdiver could answer this question. He's done extensive research and kept meticulous records of it.

    2001 Yukon SLT
    2012 Yukon Denali XL
    2011 Yukon Denali RIP 5/20/18
     

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