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cavitation

  1. LT 25 cavitation solutions?

    Prop Shop
    I'm currently running an LT25 with a Mercury 25hp two stroke - short shaft with a stainless solas prop. It's constantly on the verge of cavitation, especially on hole shots, but if you bring the rpm down, the prop catches and you can get rpms back up & to WOT. Recently installed a permatrim to...
  2. Cavitation, everyone's favorite

    Boat Yard Basics
    I have lowered the engine as far as it goes with my Vance jackplate. Unfortunately the DF20A on the back of my LT25 cannot go any lower as the clamp handles will not allow it. The boat will get on plane if I tilt the engine down slightly. It will plane fine until I try WOT, Then it cavitates...
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