Intake pipe MALOSSI MHR Ø22x24.5 viton racing on horizontal minarelli (nitro, aerox, ovetto, neos...)

Very high-end female base VITON, aluminum base drowned in a glass rubber. For all your big configurations.

It is recommended by Malossi MHR on carburetors DELLORTO PHBG 15 to 21mm.

Its flexible material offers total absorption of vibrations, it does not have a vacuum socket or separate greasing.

This is the pipe used for the Malossi MHR cup. Supplied with carburettor clamp, the pipe / valve joint is integrated with the pipe.

Characteristics :

Total length: 29mm

Internal diameter after fixation: Ø22mm

Output diameter for valves: Ø24.5mm

Diameter holes : Ø6.7mm

Description MALOSSI MHR :

The intake pipe is the access duct of the gasoline air mixture in the engine by the door represented by the valve.

The total performance of an engine is the result of several partial returns, namely:

- the volumetric output

- the thermodynamic output

- mechanical efficiency

The volumetric yield represents the ratio of quantity, c.-a-d. the volume of mixture that can be introduced into the combustion chamber, and the engine cylinder.

One of the main factors that depends on the volumetric output is the loss due to the friction of the fluid (melange air essence) when entering the air filter to the combustion chamber; it follows that one of the parties that weighs considerably on this loss is the intake pipe. Since the whole mixture has the admission must pass through this component and this, by minimizing the loss, it is imperative to avoid abrupt section increases as well as elbows along the course of the mixture.

The intake pipe also serves as a build-up of the impregnated load. Indeed, since the mixing column passes at a certain speed, it puts a certain time to stop when the valve closes; it follows that a certain amount of mixture remains in the collector and is compressed against the blades. This is why each collector has a range of well-defined towers within which it reaches its maximum yield (given pole).

The pipe is also used to support the carburettor by linking it to the engine or cylinder; when necessary, it must also amortize the vibrations transmitted by the carburettor to avoid the phenomenon of emulsion of gasoline and air in the carburettor tank.

It is understood, therefore, that this seemingly simple component requires a thorough study so that it is possible to exploit all the qualities, which Malossi technicians have completely succeeded.

Malossi, thanks to its very long experience in power systems for motorcycles, has produced a new line of rubber and aluminum alloy pipes for the new generation scooters, which have been tested and developed, both on the road and on the competition circuits, by the division experiments Malossi.

The Malossi rubber pipes are particularly distinguished by their heterogeneous structure, as they are made from an aluminium piece that is integrated into a special plastic material that is unattractive by oils and gasoline, which ensures a remarkable stiffness of the crankcase base and a good elasticity of the body of the pipe.