Oil block off - no vacuum cap: can I use silicone? Fluid gasket?

lassek

New Member
Feb 23, 2009
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Sweden, Denmark is my native
I am unable to get a vacuum cap for the carb with the oil block off..

Can i use some silicone or fluid gasket ? Either directly on the brass fitting or cut a piece of hose and fill it will the above? Or would it be better to leave 1" hose, put a screw in and some silicone?