Manifold vacuum Manifold vacuum, or engine vacuum in an internal combustion engine is the difference in air pressure between the engine's intake manifold and Earth's atmosphere. ...

Solex Carburetter Solex was a French manufacturer of carburetors and the powered bicycle VéloSoleX. The Solex company was founded by Marcel Mennesson and Maurice Goudard to ...

Stromberg CD carburettor adjust the choke operation The choke cable on a Stromberg CD carburettor is connected to a cam lever which,in turn, is attached at its centre to a ...

Overhauling a Stromberg CD carburettor The Stromberg CD range regulates the fuel flow by moving a tapered needle in and out of an adjustable jet. The needle is fixed to the base ...

How to clean the float chamber bowl on an SU carburettor Cleaning the float chamber bowl on an SU carburettor Guide. Remove the fuel line from the top of the carburettor float ...

Supercharger Types and history A supercharger is an air compressor used to increase the pressure, temperature, and density of air supplied to an internal combustion engine. This ...

Throttle explained A throttle is the mechanism by which the flow of a fluid is managed by constriction or obstruction. An engine's power can be increased or decreased by the ...

Throttle response explained Throttle response or vehicle responsiveness is a measure of how quickly a vehicle's prime mover, such as an internal combustion engine, can increase ...

Turbo Antilag system An anti-lag system (ALS) or misfiring system is a system used on turbocharged engines to minimize turbo lag on racing cars. It works by arranging for fuel ...