[Running 87??] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Running 87??
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Posted by: PredMan88

I am running 87 in my pred and was wondering if its ok to do?

Posted by: AgentOrange

It's fine. It actually will lose HP if you go to high. 91 should be about the most you want. Four Strokes don't need the high octane unless it's really modded for it.

Posted by: Doak450r

your manual probaly says run 91 min i would run 93 if you can get it

Posted by: Flynbryan19

Nope, manual says 87. I'm just paranoid. I've never ran anything less than 91 in my race bikes and just can't break myself of the habit now that I run quads.

You shouldn't hurt a thing. Thats what the manual calls for. You will just get more carbon build up, deposits, and impurites by running the low grade.