Price
racing fkm tilted intake manifold ø 22-24,5 length 29 for yamaha - mbk - minarelli horizontal 2t 50 cc engines
Code: 0213661bModel: aprilia gulliver 50 2t lc
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.
ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic.
Piaggio - Gilera 2T 50 engines APRILIA - DERBI - GILERA - ITALJET - PIAGGIO |
Material |
INTER-AXIS mm |
Ø hole |
Ø manifolds |
Ø inlet |
total length |
carburettors applications |
Note |
02 8732B | NBR | 52 | 6,5 | 21 | 24,5 | 26,5 |
PHBG 15-21 |
Not suitable for original air box filter |
02 8856B | NBR | 52 | 6,5 | 22 | 28 | 26,5 |
PHBG 15-21 Racing (linkage 28) PHVB 22 PHBL 22-25 |
Not suitable for original air box filter |
02 9441B | viton | 52 | 6,5 | 22 | 28 | 26,5 |
PHBG 15-21 Racing (linkage 28) PHVB 22 PHBL 22-25 |
Not suitable for original air box filter |
02 9732B | viton | 52 | 6,5 | 21 | 24,5 | 26,5 |
PHBG 15-21 |
Not suitable for original air box filter |
Yamaha - MBK - Minarelli horizontal 2T 50 engines APRILIA - BENELLI - BETA - CPI - EXPLORER HUPPER -ITALJET - MALAGUTI - MBK - YAMAHA |
Material |
Ø hole |
Ø manifolds |
Ø inlet |
total length |
carburettors applications |
Note |
02 8857B | NBR | 6,7 | 22 | 28 | 29 |
PHBG 15-21 Racing (linkage 28) PHVB 22 PHBL 22-25 |
Not suitable for original air box filter |
0213222B |
NBR |
6,7 | 22 | 24,5 | 29 | PHBG 15-21 Racing |
Not suitable for original air box filter |
0213661B | viton | 6,7 | 22 | 24,5 | 29 |
PHBG 15-21 Racing |
Not suitable for original air box filter |
0213662B | viton | 6,7 | 22 | 28 | 29 | PHBG 15-21 Racing (linkage 28) PHVB 22 PHBL 22-25 |
Not suitable for original air box filter |
Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use
Compatible brands and models
Brand | Model |
---|---|
AEON MOTOR | AEON MOTOR COBRA 50 2T (AT70) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SR 50 2T 1994-> Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA AREA 51 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA GULLIVER 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA GULLIVER 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA RALLY 50 2T (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SR NETSCAPER 50 2T LC (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA RALLY 50 2T LC (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SCARABEO 50 2T (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SR RACING 50 2T LC (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SONIC 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SONIC 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SR REPLICA 50 2T LC <-1999 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SR STEALTH 50 2T LC (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
APRILIA | APRILIA SR WWW 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
ATALA | ATALA CAROSELLO 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI 491 SPORT 50 2T LC (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BETA | BETA ARK 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BETA | BETA ARK 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BETA | BETA CHRONO 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BETA | BETA EIKON 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI 491 GT 50 2T (MINARELLI) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI K2 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI K2 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI NAKED 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI PEPE 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI PEPE LX 50 2T euro 2 (QJ1E40QMB-4) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BETA | BETA QUADRA 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BENELLI | BENELLI QuattronoveX 50 2T euro 2 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
BETA | BETA TEMPO 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI ARAGON GP 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI HUSSAR 50 2T <-2002 (50 C) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI HUSSAR 50 2T 2003-> Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI OLIVER 50 2T <-2002 (50 C) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI OLIVER 50 2T 2003-> Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI POPCORN 50 2T <-2002 (50 C) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
CPI | CPI POPCORN 50 2T 2003-> Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
EXPLORER | EXPLORER CRACKER 50 2T 2003-> (GE 1E 400 MB) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
GARELLI | GARELLI GSP 50 2T LC euro 2 (1PE40MB) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
HUPPER | HUPPER MONTECARLO 30 50 2T (1E40QMB) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
ITALJET | ITALJET DRAGSTER 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F10 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F10 WAP 50 2T euro 2 (QJ*CMA03C*) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F12-PHANTOM 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI CENTRO 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI CIAK 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F15 FIREFOX 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F12 DIGIT KAT-PHANTOM 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F12 DIGIT KAT-PHANTOM 50 2T LC euro 2 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F12-PHANTOM 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F12 R ARIA 50 2T euro 2 (QJ*CMA02C*) Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI F12 R LC 50 2T LC euro 2 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MALAGUTI | MALAGUTI YESTERDAY 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK EVOLIS 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK FIZZ 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK FLIPPER 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK FORTE 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK HOT CHAMP 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK MACH G 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK MACH G 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK NITRO 50 2T LC Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK OVETTO 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
MBK | MBK SORRISO 50 2T 1996-> Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA AEROX 50 2T LC euro 0-1 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA AEROX 50 2T LC euro 2 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA AXIS 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA BREEZE 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA JOG ER 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA JOG 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA JOG R 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA JOGRR 50 2T LC euro 2 Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA JOG Z 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA NEO'S 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA VINO 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA WHY 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |
YAMAHA | YAMAHA ZEST 50 2T Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic |