Well, four years later, time to bring this thread back from the dead.
Was poking around on Ebay today and stumbled across this which seems to be exactly what you described:
https://www.ebay.com/itm/274801203602
I recently acquired a J25TELCRD outboard that I plan to run mostly in salt. Unlike a couple of other outboards I've had it does not have obvious cooling vents to flush with mouse ears hooked up to a hose.
In poking around on The Internet it seems as though it gets its cooling water input via...
Got this thing about a year ago. Ran fine for a while but then started having intermittent slowing of RPMs going full out. Got worse last weekend so my buddy and I took the cover off and when checking the plugs found that the top spark plug had no gap left as the electrode was all of the way...
Just picked up a "new to me" Lund 14 with a 1991 Merc 25 to use for crabbing and maybe salmon fishing. Would like to find an owners manual for it either in electronic format or hardcopy. I have Googled high and low but have not had any luck.
