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    MCM 175 Timing Question

    Hello, I am new to iBoats. Nice forum here. I have a 1987 Mercruiser with an Alpha 1drive. The engine is a MCM 175 (4.3L V6) The question I have is: On my engine, I do not have a timing scale. I have a pointer coming off the block and a line on the balancer (no scale). I have timed the engine...
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