Posted Bysimcha brandeis on June 23, 19102 at 04:11:17:
In Reply to: Bulkhead holes posted byJay Berkowitz on June 20, 19102 at 23:26:51:
: Does anyone have any idea what the two holes are for in the bulkhead just forward of the engine? Boat is 1979 26" Flying bridge, singe engine mercruiser 255. The holes are about 3" diameter, about half way up the height of the bulkhead and maybe a foot off the midline on either side.
i have a 30 footer with these holes. the starboard hole carries the hoses from the engine's water manifold to the hot water heater's heat exchanger. the port hole could be used to supply hot water from the port engine's manifold (also tapped for hot water) to supply a cabin heater