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  1. M

    merc 110 impeller replacement

    I have replaced my impellar in my 1964 merc110 9.8hp. When I did this it was what I thought pretty straight forward work but now it may be overheating and I need to know if I did it right. Does anyone out there know where the long tube runs to out of the pump? It seems to be pumping water out ok...
  2. M

    mercury 110 9.8 hp

    I have a merc 110 that will not stay running. It will go about 400 yards at full throd. then will die. Before it dies it starts to labor and rps cut down. If I go about quarter speed it will go about another 100 yards then the same result. I have changed the impellar and it seems to be working...
  3. M

    1964 merc110 9.8 hp impellar problems?

    I have a motor that I just bought and the water does not run out real hard it just kind of spits and sputters. I may not be use to it because I had a lot bigger motor but where I fish now there is a 10hp restriction. The guy I got it from says that he replaced the impellar. I was going to check...
  4. M

    enough power?

    I have a 1964 merc.110 it is 9.8 hp. I put it on a 14 foot alum. boat. When I took it out today I could not get it to plane out. The front end is way up, this in turns make it seem labored and not real fast. I might just be to use to bigger motors I took a 35 off the boat. Also noticed that when...
  5. M

    what year?

    I just bought a merc110. It says it is a 9.8 twin. The ser# is 1614730. Also any idea what plugs should be in it and the correct gap? Is the fuel a 50:1 ratio? Thanks for the info.
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