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 have been generally used on leisure boats like fishing boats and runabouts.
These motors gained reputation as a consequence of their relative energy, reliability, and availability throughout their manufacturing interval. The horsepower provided stability for a lot of frequent boat sizes, offering sufficient thrust for watersports and common boating actions. Their sturdy design and the supply of elements contributed to their longevity and continued use by boaters.