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NBR TILTED INT.MANIF. Ø 22-28 L.26 (PIAGGIO-GILERA 2T 50)

for PIAGGIO ZIP SP 50 2T LC 2001->

02 8480B

€ 41.80

 

The product is AVAILABLE
 
NOTE: For original air box filter

Description

INTAKE MANIFOLDS

Intake manifold conveys the air-fuel mixture to the engine by means of reed valve.

The total efficiency of an engine is calculated as the product of various partial efficiencies, such as:
- volumetric efficiency
- thermodynamic efficiency
- mechanical efficiency

Volumetric efficiency is the ratio between the quantity of fuel that can enter the combustion chamber and the displacement of the engine.

One of the main factors affecting volumetric efficiency is loss due to friction that the fluid encounters (air-fuel mix) when feeding from the air filter to the combustion chamber. Therefore, one of the components that greatly influences this loss is the intake manifold, since all of the mix has to travel through it with the minimum possible loss . For this reason, sudden increases in section and corners along the mix path must absolutely be avoided.
The intake manifold also acts as an accumulation tank for the fresh load , since the mix, travelling at a certain speed, requires time to stop when the reed valve closes. Therefore, mix collects in the manifold and exerts pressure against the reeds. For this reason, each manifold has a well-defined range of revolutions within which it provided maximum efficiency (tuned manifold).
In addition, the manifold supports the carburettor by connecting it to the engine casing or to the cylinder , damping vibrations between casing and carburettor and preventing emulsion of gas and air in the carburettor tank.
This apparently simple component therefore requires a great deal of study in order to take full advantage of all of its qualities.
Malossi engineers have achieved this to perfection. Malossi, with decades of experience in engine fuelling systems, has created a new line of manifolds in rubber and aluminium alloy for the new generation of scooters, and has tested and developed the line on roads and race tracks.
Malossi rubber manifolds feature a composite structure. Their construction begins with an aluminium insert that is encased in a special plastic material that is impervious to oils and fuels, guaranteeing increased rigidity at the point of attachment to the casing and greater flexibility of the manifold body.

 

 

Derbi - Minarelli engines

APRILIA - HONDA - PIAGGIO

Material

 INTER-AXIS mm

Ø hole

Ø manifolds

Ø inlet

total lenght

carburettor applications

Note

02 6639B

NBR

61x40

6,5

 30

 35

 27

PHBH 26-30

VHST 26-30 

Not suitable for original air box filter

 

Piaggio - Gilera 2T 50 engines

APRILIA - DERBI - GILERA - ITALJET - PIAGGIO

Material

 INTER-AXIS mm

Ø hole

Ø manifolds

Ø inlet

total lenght

carburettor applications

Note

02 7528B

NBR

52 6,5 26 30 31,5

PHBL

Not suitable for original air box filter

02 8480B

NBR

52 6,5 22 28 26

PHVB 22

For original air box filter

02 5733B

NBR

52 6,5 20,5 23 26

ORIGINALS

PHVA 12-17,5 PHBG 15-21

Original spare Ø 20: for original air box filter

 

Yamaha - MBK - Minarelli horizontal 2T 100 engines

APRILIA - BENELLI - ITALJET - MBK - YAMAHA

Material

Ø hole

Ø manifolds

Ø inlet

total lenght

carburettor applications

Note

02 8399B

NBR

6,7 22 28 24,5

PHVB 22

For original air box filter

02 8481B

NBR

6,7 21 23 24

ORIGINALS

PHVA 12-17,5 PHBG 15-21

Original spare Ø 20: for original air box filter

 

Yamaha - MBK - Minarelli vertical 2T 50 engines

APRILIA - ITALJET - MBK - YAMAHA

Material

INTER-AXIS mm

Ø hole

Ø manifolds

Ø inlet

total lenght

carburettor applications

Note

02 8400B

NBR

58x35 6,5 20,5 23 19

ORIGINALS

PHVA 12-17,5 PHBG 15-21

Original spare Ø 20: for original air box filter

02 8479B

NBR

58x35 6,5 21 27 19

PHVB 22

Not suitable for original air box filter

 

 

 

Products reserved exclusively for competitions in places intended for them in accordance with the provisions of the competent sports authorities. We Disclaim all liability for improper use

Makes and Models

NBR TILTED INT.MANIF. Ø 22-28 L.26 (PIAGGIO-GILERA 2T 50)

Make Model
APRILIA APRILIA MOJITO CUSTOM 50 2T
For original air box filter
APRILIA APRILIA SCARABEO CLASSIC 50 2T euro 4 2018-> (CA91M)
For original air box filter
APRILIA APRILIA SCARABEO STREET 50 2T (PIAGGIO)
For original air box filter
APRILIA APRILIA SCARABEO STREET 50 2T euro 4 2018-> (CA91M)
For original air box filter
APRILIA APRILIA SPORTCITY ONE STREET 50 2T euro 2
For original air box filter
APRILIA APRILIA SR (carb.) 50 2T LC 2004-> (PIAGGIO)
For original air box filter
APRILIA APRILIA SR R 50 2T LC euro 4 (PIAGGIO CA81M)
For original air box filter
APRILIA APRILIA SR MOTARD 50 2T euro 2
For original air box filter
APRILIA APRILIA SR MOTARD 50 2T euro 4 2018-> (CA41M)
For original air box filter
APRILIA APRILIA SR R (carb.) 50 2T LC (PIAGGIO)
For original air box filter
APRILIA APRILIA SR Street 50 2T LC euro 2
For original air box filter
DERBI DERBI ATLANTIS - BULLET 50 2T 2003->
For original air box filter
DERBI DERBI GP1 50 2T LC
For original air box filter
DERBI DERBI GP1 OPEN 50 2T LC
For original air box filter
DERBI DERBI GP1 REVOLUTION 50 2T LC
For original air box filter
DERBI DERBI VARIANT Sport 50 2T
For original air box filter
GILERA GILERA DNA 50 2T LC
For original air box filter
GILERA GILERA EASY MOVING 50 2T
For original air box filter
GILERA GILERA ICE 50 2T
For original air box filter
GILERA GILERA RUNNER SP 50 2T LC <-2005
For original air box filter
GILERA GILERA RUNNER SP 50 2T LC 2006-> (C451M)
For original air box filter
GILERA GILERA RUNNER 50 2T LC
For original air box filter
GILERA GILERA STORM 50 2T
For original air box filter
GILERA GILERA STALKER 50 2T
For original air box filter
GILERA GILERA TYPHOON 50 2T
For original air box filter
GILERA GILERA TYPHOON X 50 2T
For original air box filter
ITALJET ITALJET JET SET 50 2T
For original air box filter
ITALJET ITALJET TORPEDO 50 2T
For original air box filter
PIAGGIO PIAGGIO NRG Power 50 2T LC euro 4 2018-> (CA71M)
For original air box filter
PIAGGIO PIAGGIO DIESIS 50 2T
For original air box filter
PIAGGIO PIAGGIO NRG EXTREME 50 2T
For original air box filter
PIAGGIO PIAGGIO NRG EXTREME 50 2T LC
For original air box filter
PIAGGIO PIAGGIO FLY 50 2T
For original air box filter
PIAGGIO PIAGGIO FREE 50 2T
For original air box filter
PIAGGIO PIAGGIO LIBERTY 50 2T
For original air box filter
PIAGGIO PIAGGIO NRG MC2 50 2T LC <-1997
For original air box filter
PIAGGIO PIAGGIO NRG MC2 50 2T LC 1998->
For original air box filter
PIAGGIO PIAGGIO NRG 50 2T LC
For original air box filter
PIAGGIO PIAGGIO NRG MC3 DT 50 2T
For original air box filter
PIAGGIO PIAGGIO NRG MC3 DD 50 2T LC
For original air box filter
PIAGGIO PIAGGIO NTT 50 2T LC
For original air box filter
PIAGGIO PIAGGIO NRG Power DD 50 2T LC
For original air box filter
PIAGGIO PIAGGIO NRG Power DT 50 2T (C453M)
For original air box filter
PIAGGIO PIAGGIO QUARTZ 50 2T LC
For original air box filter
PIAGGIO PIAGGIO SFERA RESTYLING 50 2T
For original air box filter
PIAGGIO PIAGGIO SFERA 50 2T
For original air box filter
PIAGGIO PIAGGIO SFERA 75 - 80 2T
For original air box filter
PIAGGIO PIAGGIO TYPHOON 50 2T 2007->2010
For original air box filter
PIAGGIO PIAGGIO TYPHOON 50 2T euro 2 2011->2017 (C421M)
For original air box filter
PIAGGIO PIAGGIO TYPHOON 50 2T euro 4 2018-> (CA41M)
For original air box filter
PIAGGIO PIAGGIO ZIP Fast Rider 50 2T
For original air box filter
PIAGGIO PIAGGIO ZIP 50 2T 2000->
For original air box filter
PIAGGIO PIAGGIO ZIP 50 2T <-1999
For original air box filter
PIAGGIO PIAGGIO ZIP SP 50 2T LC 2001->
For original air box filter
PIAGGIO PIAGGIO ZIP SP 50 2T LC <-2000
For original air box filter
VESPA VESPA ET2 50 2T 2000->
For original air box filter
VESPA VESPA ET2 50 2T <-1999
For original air box filter
VESPA VESPA LX 50 2T
For original air box filter
VESPA VESPA Primavera 50 2T euro 2 (C533M)
For original air box filter
VESPA VESPA S 50 2T euro 2 (C381M)
For original air box filter
VESPA VESPA Sprint 50 2T euro 2
For original air box filter