Malossi Manifold D 24x28.6 Inclined 3 Holes
for PIAGGIO VESPA FL2 HP, 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 ...
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Special Price €83.00 Regular Price €103.70
The Malossi Ø 24x28.6 inclined intake manifold is an essential component for the proper functioning of the engine. This intake manifold allows the air-fuel mixture to enter the combustion chamber through the reed valve. The overall performance of the engine depends on various factors, including volumetric, thermodynamic, and mechanical efficiency.
Volumetric efficiency indicates the amount of mixture that can enter the combustion chamber relative to the engine displacement. One of the main influences on this efficiency is the friction encountered by the mixture during the path from the air filter to the combustion chamber. The intake manifold plays a fundamental role in this process, as it must allow the passage of the mixture with minimal loss, avoiding abrupt changes in section and sharp edges along the path.
In addition, the intake manifold also acts as a reservoir for the fresh charge. When the reed valve closes, the mixture accumulates in the manifold, compressing against the reeds. Each manifold has a specific range of engine speeds in which it expresses maximum efficiency (tuned manifold).
The intake manifold also has the task of connecting the carburetor to the engine crankcase or cylinder, also performing a vibration damping function. This prevents the phenomenon of fuel and air emulsion in the carburetor float bowl.
Malossi technicians have dedicated considerable study to the development of this component in order to fully exploit all its qualities. With its many years of experience in engine fuel systems, Malossi has developed a new line of rubber and aluminum alloy manifolds for the next generation of scooters. These manifolds have been tested and developed by the Malossi experience 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 ensures considerable rigidity in the mounting base to the crankcase and good elasticity of the manifold body.
