Winterizing a regular ol’ runabout is challenging enough for most owners, but when it comes to performance boats and their engines, there are a few worthwhile extra steps that should be taken.
Starting with one of the most basic go-fast accessories, for stern-drive-powered boats equipped with switchable exhaust, make sure you run anti-freeze through the system in the open and closed position. This ensures that the water passages in the entire exhaust system gets protected against corrosion.
Photo by: Eric Colby