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    1981 omc 2.5 still having overheating issues

    hi guys still trying to figure out why this boat is running to hot. so first running with the muffs or having the lower unit in a tub of water as seen in the pic it takes about 30 seconds for the lower unit to start pumping but when i back the boat in the lake it pumps good right away so is...
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    1982 seaswirl omc 2.5 running too warm

    hello everyone i have a 1982 sea-swirl omc 2.5 model # 120FTHRCIS its running to hot going by the temperature gauge reads around 200 running on a garden hose so far i have replaced impeller and all seals in upper gear case new 160 thermostat and new temp gauge, inspected water pump, pulled...
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