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    Prop pitch recommendations

    I have a 1985 185 Monaco. It has the 3.8l, 4bbl OMC engine. The previous owner replaced the bottom end of the drive with a drive from the smaller engines. It has a 13 3/4 dia. 15 pitch prop now. I max out at about 5000 RPM which is too high. Any suggestions as to the pitch I should have and if...
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    Engine power loss as soon as the secondaries open.

    All, I just bought a 1985 Sea Ray 18ft, 3.8l 4bbl OMC sterndrive.There engine had a cracked block and I got a Reman longblock. The engine starts and Idles great. It runs good until the secondaries start to open. I have checked the ignition timing advance and it is working OK. I had to replace...
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    Sea Ray model and year needed

    I have just purchased a Sea Ray that needed a new engine and some other repairs. I don't know the model. I have the numbers off the transom. It is SERV4655F585 and below is the numbers 185-3026. It has the 3.8l V6 with a 4bbl carb, power steering, and the OMC trim system. We are putting in the...
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