I can't tell if it's the upgrades that are making my War Galleon go this fast or not. I don't remember being able to go 13 knots at normal speed. When I use Full Sail I go 19 knots. When I use Ramming Speed and Full Sail I max out at 29 knots. Maybe I'm crazy, but I don't remember being able to sail that fast with a War Galleon.