Recent content by north alantic

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    inboard v outboard

    My Current pride & joy is a 23 foot royal sea, powered with a 1987 -180hp inline 4 clyinder inboard, The motor is orginal & has served me well, but i,m thinking it is time to repower. Currently i,m leaning toward twin 90hp yamaha'a outboards. Several issues i am having problems finding...
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    service manual

    Can someone direct me as to what manual to download for a head gasket replacement on a mercruiser 1987 mcm-180, inline 4 clyinder;224cid displacement? As always its appriciated.
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    Water in #2 & #3 clyinder

    i have a mercruiser 4 clyinder inline ,M.c.m 180hp. At the end of this boating season, i experienced a heating problem, due to egged impeller in my out drive. Replaced the impellor, cooling problem fixed. Several days later , noticed motor running on 3 clyinders, Pulled plugs, & discovered water...
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    Service manual needed

    I have a 1987, 180hp ,4 cly mercrusier. This 180hp motor is not listed in any of the mercrusier web sites i have been on:Were can i find a service manual for this motor? Any help will be appriciated.
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    Alternative cooling

    For the second year in a row, i,m in need of replacing my impeller on my 180hp merc out drive. I'M considering installing a 1/2' jabsco pedestal mounted pump, capable of 3600 rpm with a flow rate of 650gph. Can this installation work? if so, can the existing suction line from my outdrive be...
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