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    1981 Evinrude 150 rebuild lock-tight or not

    Hi Am ready to put the motor back together and the manual say's nothing about red lock tight on the crankcase bolts. Should you ?? how about on everything else ?? Also are the gaskets good enough or should I be using a spray as well Thanks for the help Shaun
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    1981 150 Evinrude Sport PSI

    So I have been reading lot's of threads and don't see one answer what compression should this motor be running when all is good? I have looked in the Manual and can't see it their either.
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    Pistons So here's the Debate

    Ok so I have to replace all the Pistons on my 1981 150 Evinrude so what does everyone recommend and how much should they be worth?
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    Flywheel removal 150 Evinrude

    Hey all, I need to know what size bolts fit in the flywheel to remove it. There are three holes are they NF NC ?? It is a 1981 150 Evinrude sport. Thanks
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    Help! Taking power head off a 150 evinrude

    Hey all need some help I took the flywheel off and the magneto But under that is the Park advance part. I took the 4 or five bolts out but it does not seem to move is there something I am missing ?? Much thanks
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    Bottom End Problems

    Hi all so here is the problem I have a 1978 85 hp merc the drive shaft broke, So I found the bottom end of a 1978 90 Hp (6 cyl) they seem to mount up and work fine on the muffs. When I put it in the water and put it into gear it stalls this did this every time. Is it possible the gears are...
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    81 Evinrude 150 Piston and cylinder

    So I have just taken the heads off this 1981 150 and it looks like it blew a ring and pounded the Piston and the head as well as scored the cylinder. So I have done lot's of snowmobile engines but never a outboard motor. I talked to a mechanic and he says throw it away, I can't see it, does...
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    150 HP Evinrude Need the Year HELP PLease

    Hi I have a 150hp Evinrude and need the year Model number is E150TRLCIH Help would be great
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    78 Merc 85hp Drive Shaft needed

    Hi all I have gotten my bottom end off to find the drive shaft snapped off right below the water pump. Shaun
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    Mid 80's 50 Key switch

    I had to replace my key switch as the key got lost I had another switch in stock but with different letters. I am thinking that the Purple white is choke and on the one i took off that went to the C. On the new key there is no C. There is M,M,I,B,A and what looks like an 8 but it is very...
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    78 Merc Bottom End

    Hi I have tried to remove the bottem end of this Merc and have followed all of the instructions as to bolt removal 1 on fin 2 underneath infront of fin 2 on side 1 on the back Does anything else have to be loosened ?? I also put it in forward as requested I have been shaking and tapping with...
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    4.3 L GL Warrning Alarm

    Hi all I need some help on this my. I have a 2000 regal with a 4.3L GL(Carb) and the warning alarm under the engine went off. What does this alarm do?? Is it oil pressure or Heat??. I did relpace my rubber Water pump in the leg of the Volvo penta as it was shot. I took the Thermostat housing...
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    1979 Merc 85

    Hi all new to the site Low Idle on this old timer. Any one help with how to adjust
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