picked up a 2006 Sport 205 5.0 mpi took it out and engine temp rises up to 195 degrees. 160 degree thermostat on this sucker. It pumps water out of exhaust when on muffs. got 30 warranty, took it back. service mgr trying to tell me that it's ok as long as it doesn't go above 200. Anyone that owns this boat that can tell me what there thermostat reads. Impeller and thermostat replaced with same results. It's a sterndrive with no engine mounted pump and fresh water cooled.