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Thread: 87 vs. 92.

  1. #1
    bowsniper's Avatar
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    87 vs. 92.

    Quick question....> Will my STOCK polaris (94) 750sl go any faster with 92 instead of 87 octane? (of course using non-ethanol gas).


  2. #2
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    Faster no.

    You should run 89 octane if it's got ethanol. 87 is fine without ethanol.

    92 octane is only needed if you have high compression heads.

  3. #3

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    its just good feeling when you use it , when your doing 2 hrs of wide open throttle runs and a premo sealing top end there is slight chance you might have detonation


    but no your not gonna see 2-3 mph increase , but if you mod your ski id say use it

  4. #4
    bowsniper's Avatar
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    thanks. just was wondering. i think i'll go with 89 with no ethanol in it. that makes good sense!

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