Recent content by mwmotorsports

  1. M

    How much to replace the flloor in my boat?

    I have a 1985 Sea Raider 18ft fiberglass fish and ski with open bow. The flooring from the dash area back to the transom is soft and rotted through quite badly. The boat is great otherwise. Seat mounts are strong and all is pretty much in good condition for it's age. I have been contemplating...
  2. M

    Height of cavitation plate Mariner 75hp?

    Hi. My question for the day is I have been told by my boat shop that my engines cavitation plate should be 1 to 2 inches above the bottom of the hull for best performance and least drag. Is this true or is there a correct answer on where to position the motor? To give you all the details I have...
  3. M

    Can I oil inject a 1985 Mariner 75hp that's not?

    Is there any way to do this or is there some kit that can be adapted to the motor to have automatic oil injection? I have no real problems measuring out oil for my fuel when I re-fill the tank, it's just I never feel like I'm getting the optimum ratio mix due to some occasional rough idle and...
  4. M

    Right prop for 85 Mariner 75hp?

    Ok guys and gals, I'm a newbie around here and with my boat which I have going on 2 years now. While it runs great and all I have spent a lot of money and time trying to find the "right" prop for my boat. I have a 1985 Sea Raider Performer fish and ski 17ft. with the same year Mariner 75 horse...
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