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    Alpha One, Gen Two water pump kit question

    Hi guys. Ive got a Gen 2 Alpha one disassembled and ready for a new water pump. I bought the complete kit from the local marina. It's Mercury part number 817275K05. The instructions in the kit say its for Alpha and Vaser Drives. I've searched everywhere, and in the process watched the two...
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    Mercruiser 3.0 EST timing question

    Hi guys. I had a thread the week before last where I got help diagnosing an ignition problem. I ended up installing a while new EST ign kit on an early 2000's 3.0 Mercruiser. I read the merc paperwork in dozens of threads that said to set base timing at 1btdc, and expect about 12 at idle, no...
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    MCM 3.0 keeps frying ign modules

    I have a friends boat coming to me this evening to look at, and I've been doing some research on-line as to what's going on. I thought I would post about it here to see if anyone has been where I'm going. The boat is an 01 Caravelle 176 with a Mercruiser MCM 3.0 / Alpha. A month ago, she took...
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