Originally Posted by corgi1
petcock in the bottom, open till the water stops flowing and the oil begins ,shut it then check the oil level
That would do it, wouldn't it? So, a bung TIG'd on the top for a fill plug and a bung TIG'd on the bottom for a petcock.
Now ... There isn't any reed valve in this case. I assume one is required to prevent blow-back though the carb on the piston's down stroke? I don't have a carb ... so is there usually a reed valve in a plate between the carb and intake on these motors perhaps? 2-strokes are new to me.