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Diagram of how a Buoyancy Engine works. A buoyancy engine is a device that alters the buoyancy of a vehicle or object in order to either move it vertically, as in the case of underwater profiling floats and stealth buoys, or provide forward motion (therefore providing variable-buoyancy propulsion) such as with underwater gliders and some autonomous aircraft.
Data from McCulloch Kart Engines, Bore and Stroke, MC101B Kart Engine Illustrated Parts List and Cliche General characteristics Type: single cylinder, two-stroke engine Bore: 2.280 in (5.791 cm) Stroke: 1.835 in (4.661 cm) Displacement: 7.5 cu in (122.90 cc) Components Fuel system: carburetor Oil system: pre-mixed Cooling system: air-cooled Performance Power output: 12.5 hp (9 kW) at 9000 rpm ...
Float chamber (left) of an updraught carburettor, showing the float (4) and valve (5). A float chamber is a device for automatically regulating the supply of a liquid to a system. It is most typically found in the carburettor of an internal combustion engine , where it automatically meters the fuel supply to the engine.
In 1959, McCulloch was the first company to produce engines for karts. Its first engine, the McCulloch MC-10, [4] was an adapted chainsaw two-stroke engine. [5] Later, in the 1960s, motorcycle engines were also adapted for kart use, before dedicated manufacturers, especially in Italy , started to build engines for the sport.
The common valve spring system is satisfactory for traditional mass-produced engines that do not rev highly and are of a design that requires low maintenance. [1] At the period of initial desmodromic development, valve springs were a major limitation on engine performance because they would break from metal fatigue.
KF1 was the top level of karting.It is open to drivers aged 15 and up. This class used to be called Formula A and has changed since January 2007 when CIK-FIA decided to replace the 100 cc water-cooled two-stroke engines with 125 cc Touch-and-Go (TaG) water-cooled two-stroke engines (KF type).
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The Toyota RV8 engine family is a series of race car engines designed, developed and produced by Toyota Racing Development. They come in 2.65-liter, 3.0-liter and 3.4-liter, turbocharged and naturally-aspirated , V8 racing engine versions.