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Gas question

Discussion in 'Ford F-150 Raptor General Discussions [GEN 2]' started by Big Smitty, Nov 28, 2019.

  1. Badgertits

    Badgertits Full Access Member

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    Truck makes 20-30 more hp on 93 over 87 bone stock

    Ethanol can be corrosive to parts of the fuel system right? Probably good to avoid it

    I’ve run top tier 93 octane since new, truck had old/low octane fuel in it initially & I could tell it was knocking/stuttering- 93 & sp542 plugs smoothed the truck our big time stock for me.
     

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