Recent content by Michkg2000

  1. M

    Do i need to change my prop

    I have a 18 foot charger bass boat with a 150 2 stroke, 23 pitch three blade SS prop. At WOT the gps says im doing 52.5 mph but my RPM is 6200 which is to high im told it should be around 5500. Is there any thing i can do to drop my rpms and gain speed or at least keep the speed i have. thanks
  2. M

    150hp mariner RPM?

    I was wondering if anyone knows what the idle rpms should be and the rpms at WOT for my oil injected 150 mariner 2 stroke? Thanks
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