Yamaha revealed the 2013 version of its SX192 boat. The SX192 is based on the 19-foot 2-inch SX190 model that was presented last year and is ideal for family activities or other trips. In terms of power, the jet boat is propelled by a lively 1812 cc engine with electronic fuel injection. The Japanese manufacturer didn’t reveal the engine’s output, but the 1.8 liter unit should deliver an estimated power of 160 hp. Yamaha claims that the engine can propel the SX192 to a maximum speed of 50 mph.