From thumbs up to 360, tow sport inboards make every thrilling day come easy. They are carefully tuned and balanced for smooth, quiet performance, with efficiency-enhancing features that keep you on the water longer. Plus, with Smart Tow® compatibility, you can conveniently manage all your boat’s surf controls from one touch-screen display. You were born to have fun on the water, and so were MerCruiser engines. They are designed specifically for marine use rather than derived from automotive engine technology – purpose-built for unmatched performance and ease of operation. Fun follows function. All by design. Pulling off impressive tow-sport tricks starts with torque, and MerCruiser tow sport inboards come ready to perform. They get tow boats up on plane quickly and keep them there at low speeds, even with a heavy load of ballast and your whole crew on board.