Re: Adding Pee Hole
Look at the top side of the starboard cylinder bank, just behind the cylinder head gasket If there is a round extension there, it is a good place to get into the water.
Then you need a 1/8 inch i.d. threaded nipple, part 321886, some hose and the overboard indicator nipple part 321885 that goes through the floor of the lower cowl.
You need a drill, a tap, some gasket sealer.
When you drill and tap the block, put heavy grease on the bit to catch the filings so that they will not get in the engine.