Malossi Manifold D 20 for kit 1610630 Vespa HP 50
for PIAGGIO VESPA PK, VESPA PK ETS VMS1, VESPA PK N VMX7, VESPA PK XL FL V5N1, VESPA PK XL HP V5N2, VESPA PK XL N V5X5, VESPA PK XL RUSH V5X4, VESPA PK XL V5X3, VESPA PK XL V9X2, VESPA PK X ...
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-20%
Special Price €35.30 Regular Price €44.04
The Malossi intake manifold Ø 20 for Vespa PK 50 is an essential component for the proper functioning of the engine. It is the access corridor for the air-fuel mixture into the engine through the reed valve. The overall performance of the engine depends on various factors, including volumetric, thermodynamic, and mechanical efficiency.
Volumetric efficiency represents the ratio between the amount of mixture that is introduced into the combustion chamber and the engine displacement. One of the main influences on volumetric efficiency is the friction loss that occurs along the path of the mixture, from the air filter to the combustion chamber. The intake manifold plays a fundamental role in minimizing this loss, allowing the fluid to pass through it without obstacles.
In addition, the intake manifold acts as a reservoir for the fresh charge, allowing the mixture to accumulate and compress against the reeds when the reed valve closes. Each manifold has a specific range of RPM in which it expresses maximum efficiency, as it is designed to be tuned according to the engine's needs.
Furthermore, the intake manifold connects the carburetor to the engine crankcase or cylinder and also serves the purpose of dampening the vibrations transmitted from the crankcase to the carburetor, preventing the emulsion of fuel and air in the carburetor float bowl.
Malossi, with its extensive experience in the field of engine fuel systems, has developed a new line of rubber and aluminum alloy manifolds for the latest generation scooters. These manifolds have been tested and developed by the Malossi research department, both on the road and on race circuits.
Malossi rubber manifolds feature a composite structure, with an aluminum insert embedded in a plastic material resistant to oils and fuels. This combination ensures a rigid attachment base to the crankcase and good elasticity of the manifold body.
Therefore, the Malossi intake manifold Ø 20 for Vespa PK 50 is a high-quality component designed to maximize engine performance and ensure optimal results.
