Hi all,
I have a 18" bowrider which will spent a large amount of time on a swing mooring in sydney harbour (salt water, slighly less salty then the ocean). The 3L mrcruiser has the easy flush system, where it removes all the water from the block and manifolds. Would it be better to remove the water from he block and manifolds after use (and still in water) or leave the water in there? the reason i ask is i know that when an outboard gets submerged, they say leave it under water until you are ready to work on it, as there is no air to start rusting.. whats your opinions?