The phrase identifies a selected outboard motor mannequin produced by Mercury Marine. It refers to an engine designed for powering boats, characterised by its 135 horsepower ranking and distinctive “Black Max” branding, which signified a performance-oriented product line. Such engines had been generally used on leisure boats like fishing boats and runabouts.
These motors gained recognition attributable to their relative energy, reliability, and availability throughout their manufacturing interval. The horsepower supplied a great stability for a lot of frequent boat sizes, offering ample thrust for watersports and basic boating actions. Their strong design and the provision of components contributed to their longevity and continued use by boaters.