Re: 83 sea king 7.5 doesnt blow alot of water
Mine blows water out those three holes pretty good so it sounds like you might have a problem. Spitting is fine since exhaust blows out as well.
Drop the lower unit and inspect the water pump. Put a jet nozzle on the end of your garden hose and shove it up the water intake tube and if there is any obstructions it might bolw them out.
To drop the lower unit remove the 4 bolts and then your lower unit will drop down an inch or so. Then you will see the shift shaft rod and there will be a screw connecting them together you will have to remove.