Hello all, <br />I have a couple of quick questions. And then maybe some more as time progresses. I have acquired an older Merc 50hp 4-plugs, 2 carb. from someone. A friend of mine knows who owned it and said it wasn't used much and is a pretty good motor. I put it on a stand and got it to turn over. Now, the questions. I have the serial number and would like to know the specifics for it. If anyone can tell me the year it is and all the boat jargon as well. (stroke, etc.)<br />S/N: 6449211<br /><br />Also, it is missing the starter and water pump; is it possible to get the right water pump for it by the year and/or the SN? <br /><br />Thanks for your help,<br /> Beej