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  1. 1

    470 mercruiser service manual

    Does anyone know where to get a good service manual for a 470 it seems like im gonna need one.
  2. 1

    470 valve lash settings

    I would like to set the valves on my 1977 470 mercury. I was wondering if anyone knew the cold settings. Thanks
  3. 1

    470 wont start when its hot

    I have an old 1977 silverline boat with a 470 merc in it. The boat has 488 hours on it and is in nice shape. It runs really good. The merc has a closed cooling system and runs steady at 160 degrees. My trouble is when the outside temp gets into the 90s it is hard starting and sometimes won't...
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