Running 87??

[PredMan88]

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

[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.

[Doak450r]

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

[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.