While the biggest outboard motor is available at a whopping 600 HP, you need to know the largest horsepower your boat can safely handle. Overpowering your boat is dangerous and can be illegal in some states.

Mercury Marine is a marine engine division of Brunswick Corporation headquartered in Fond du Lac, Wisconsin. The main product line is outboard engines. It also produces the MerCruiser line of sterndrives and inboard engines. Some manufacturing is in Fond du Lac, while 40-60 HP engines are made in China.

Producing an astounding one thousand seven hundred and fifty horsepower, the most powerful engine ever produced by Mercury Racing offers massive torque for unmatched acceleration and top-end speeds. The 1750 sports a bold new color package which differentiates it from its consumer QC4 siblings.

Yamaha has unveiled its largest four-stroke outboard to date at its Bridgeport, Alabama, test facility. Based on a 5.6-liter V8 block with four valves per cylinder and dual overhead cams, the 425-hp XF450 was conceived from the beginning with the ever-growing big-boat market in mind.

Mercury is filled in an annular chamber at the periphery of a central magnetic column, generates high-temperature high-pressure fluid or plasma flow under the pressure action provided by the annular heater and a collector, and aggregates at high speed toward the cylindrical cavity at the centre of the magnetic column ...

Brunswick Corporation Following Kiekhaefer's death in 1983, his son, Fred, purchased Aeromarine and later sold it to Brunswick Corporation, bringing all of Carl Kiekhaefer's innovations back under one roof. Today, Mercury Marine remains a powerful entity of Brunswick Corporation.

Wärtsilä-Sulzer RTA96-C turbocharged The Wärtsilä-Sulzer RTA96-C turbocharged two-stroke diesel engine is the world's largest and most powerful production internal combustion engine. It has a maximum output of 84.42 MW (113,000 hp) of power and a displacement of 1,820 litres (110,195 cubic inches).

Wärtsilä-Sulzer RTA96-C At 13.5 meters tall, 26.59 meters long and weighing in at over 2300tons, the Finnish-made Wärtsilä-Sulzer RTA96-C is the largest internal-combustion engine ever produced and pumps out a whopping 80.1MW (107,390hp). This colossal creation is responsible for powering one of the biggest container ships ever made.

In a 4-stroke outboard, the piston needs four movements (strokes) in order to complete a cycle – intake, compression, combustion and exhaust. Conversely, a 2-stoke only needs two movements of the piston to complete the same action.

Mercury is used in many industries. It's used to produce chlorine gas and caustic soda, and in thermometers, barometers, batteries , and electrical switches. Some examples of workers at risk of being exposed to mercury include the following: Workers in facilities where electrical equipment is manufactured.

As directed by the ecm or engine control module the ecm is a computer that directs many core engine functions like spark timing valve open and closed timing air to fuel ratio etc.

Mercury Marine® has been making world-class outboards and sterndrives for more than 75 years. We started back in 1939 in a small machine shop in Wisconsin, and we've grown into the largest builder of marine propulsion systems in the world. Number one on the water. And we didn't get there by sitting still.