optimax

  • Nitrodog
    Posts: 848
    November 24, 2009 at 10:28 pm #1237666

    I have a 2003 135 h.p. optimax what are the max r.p.m.s for the motor. I have been told 5500 and also 5700? Thanks

    jon_jordan
    St. Paul, Mn
    Posts: 10908
    November 24, 2009 at 11:58 pm #818211

    Specs

    Also note the gear ratio on the 135 is 2-1 where the 150 is 1:87-1.

    -J.

    Hot Runr Guy
    West Chicago, IL
    Posts: 1933
    November 25, 2009 at 12:00 am #818212

    look at the serial # sticker on your motor. It will list max rpms.
    HRG

    Tom P.
    Whitehall Wi.
    Posts: 3532
    November 25, 2009 at 12:42 am #818220

    My 2000 135 Opti is 5750 RPM

    Nitrodog
    Posts: 848
    November 29, 2009 at 4:08 am #818996

    The sticker on the motor says 5500r.p.m. So I assume I should not go over that? Thanks

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