Carburettor Feeders

Carburettor Feeders

Carburetor feeders, also known as carburetor air horns or velocity stacks, are devices that are used in internal combustion engines to improve the performance of the carburetor. The carburetor is responsible for mixing air and fuel in the correct ratio for combustion in the engine. The carburetor feeder is a component that is attached to the top of the carburetor and helps to increase the flow of air into the carburetor, which in turn improves the engine's performance. The carburetor feeder works by using the Venturi effect, which is the reduction in pressure that occurs when a fluid flows through a constricted section of a pipe. The carburetor feeder has a narrow opening at the top, which causes the air to flow faster as it enters the carburetor. This increased velocity of the air helps to atomize the fuel more effectively, which improves combustion efficiency and increases power output. Carburetor feeders are commonly used in high-performance engines, such as those found in racing cars and motorcycles. They are also used in aftermarket carburetor kits for street cars and trucks. Carburetor feeders come in a variety of shapes and sizes, and are made from materials such as aluminum, stainless steel, and carbon fiber. In conclusion, carburetor feeders are devices that are used to improve the performance of the carburetor in internal combustion engines. They work by increasing the flow of air into the carburetor, which improves the atomization of fuel and increases power output. Carburetor feeders are commonly used in high-performance engines and aftermarket carburetor kits.

carburetor, air horn, velocity stack, Venturi effect, atomization

— Kevin Martinez

CITATION : "Kevin Martinez. 'Carburettor Feeders.' Design+Encyclopedia. https://design-encyclopedia.com/define/carburettor-feeders?E=368448 (Accessed on October 14, 2026)"