The CAV / Simms injection pump drain plug
is equivalent to #2 SAE fitting available at hydraulic shops and online. This is the key part!
, a 2" nipple and a valve, and I now turn the valve handle 90deg, and the old fluid is piped a few inches away from the engine
into my waiting coffee can. Zero mess. No more mirrors taped to the starboard water
Life is good.
I drilled the orifice in the#2 fitting a little larger to speed up the flow, but every thing else is stock.
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