Has anyone out there converted there portii potti to a pump out head on the 260? From what I can see it was an option on the boat. If so what is involved and what is the apporimate cost. Any help on this is appreciated. Thanks.

You will need to pump out nozzel for your existing head (Or buya newone) the correct length of waste hose and vent hose.

A pump out deck fitting and a vest for the side.

Find the route for the hoses (in my 290 there were cutouts in the bulkhead for the hose routing) and use a tape get the spprox lenght of the hoses and then run them and hide them, drill some holes and you should be good to go