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  1. #1
    Join Date
    Jun 2002
    Location
    Charlotte, NC
    Posts
    38

    Default Speedometer calibration

    I have a 2001 Outback LS with 320 EFI Indmar. What rpm setting will equate to 25 mph so I can calibrate by speedometers?
    Sloppy

    2001 Moomba Outback LS w/tower, ballast and 320hp Indmar TBI. 4 blade prop, front and rear ballast

  2. #2
    Join Date
    Jun 2002
    Location
    Lake Mayo NC
    Posts
    186

    Default

    My dealer told me 3000 rpms == 30 mph

  3. #3
    Join Date
    Aug 2002
    Location
    Benton Ar.
    Posts
    4

    Default Speed

    I have a Kamberra with 320 EFI Indmar 4 blade prop... GPS show 20 mph at 2000 rpms and this held true up to 35 mph and 3500 rpms Don't think the difference in the weight of the boats will make that much of difference...
    HIT IT!!!!!!

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