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    2001 Black Scorpion engine stalls at high speed

    I have a 2001 Black Scorpion 330 HP in my 2001 ski Centurion and I took it out from heated winter storage for a run on the river yesterday and after about 30 minutes of driving it stalled at high speed (40 MPH). The engine was warmed up before I throttled up and the gauges (Temp. Oil pressure...
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    1980 25 HP Johnston outboard - Bogging down

    I am having performance problems with my newly purchased 1980 25HJP Johnston outboard. When the engine is cold or just starting out on the lake it runs fine (lots of power) but then when the engine warms up (3-5 mintes later) the engine bogs down (still runs) but seems to run on only 1 cylinder...
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    1980 25hp Johnston outboard

    How do you reset the rich/lean setting knob to the factory setting\? I think the engine is running too rich and would like to lean it out a bit but not too much!!!
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