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  1. pureinsanity

    Waterpump impeller replacement

    How often do you all change the W/P impeller in the outdrive? It is a Merc 888/mc1 and I have been doing it every other year but the boat does not get used much, in fact last year the only time it was run was on muffs. This year would be the normal year to change it but I was wondering if I...
  2. pureinsanity

    Overheating issue?????

    I have a 77 Mark Twain w/Mercruiser 888 (302 Ford) that I 'm getting ready to go to the lake for a week. Starts and runs great, water pump in outdrive replaced as normal maintenance and oil changed with no sighs of water. When running at idle after start up with muffs on the temp will gradually...
  3. pureinsanity

    Electronic ignition convertion

    I have a 77 Mark Twain with a Mercruiser 888 302 Ford and I'm thinking about converting it to electronic ignition. I would like to get some feed back from people who have done it to find out the pros & cons of it. Also I have notice several different brands of kits, is there one better then the...
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