Winterize an Inboard Boat Engine: Best 5-Step Ultimate Guide
Learning how to properly winterize an inboard boat engine is the single most critical autumn maintenance task for owners of wakeboard boats, tournament ski boats, and inboard cruisers. Unlike outboard motors that naturally drain cooling water when trimmed vertically down, inboard and sterndrive engines feature complex cast-iron engine blocks, raw-water heat exchangers, and exhaust manifolds … Read more