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  1. Question What Octane?

    Honda VTX 1800 Forums
    I'm sure it's been asked a thousand times but I can't find a straight forward answer to "what octane fuel" should I put in my 1800F? It's a stock bike so you'd think the answer would be easy to find. Even Honda can't agree so I'm reaching out to you guys. OK, before I get flamed..yes I should...