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Dellorto Item number: 1510008
Dellorto

Carburetor -DELLORTO PHBH 28 BS- AW=34mm

8 Ratings
135,01 €*
not available
Shipping weight 0,6 kg
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Dellorto PHBH 28 BS carburetor 34 mm

The Dell'Orto PHB series has been on the market for many decades and has become an established name in the two-wheeler sector thanks to its versatility. The carburetors can be used in both two-stroke and four-stroke vehicles thanks to different mixing tubes. Due to the wide distribution of Dell'Orto carburettors, the supply of spare parts is also very good.

The somewhat outdated design has both advantages and disadvantages compared to a more modern counterpart. Its universal design makes this type of carburetor the perfect all-rounder, which is particularly suitable for everyday use. The disadvantage of the - compared to modern Japanese-style carburetors - not particularly fine atomization is ultimately also an advantage.

A PHB carburetor works in any weather and is a grateful candidate for tuning, as it very quickly shows whether the mixture is too rich or too lean. A Mikuni or Keihin carburettor usually runs surprisingly well even if it is tuned too lean, which can unfortunately quickly result in a sticky mixture

. The following basic jetting has proven to be a good starting point on the vast majority of scooter engines:

  • Mixing tube: AV264
  • Needle: X2 or X3
  • Secondary jet: 55
  • Main jet: 120-150
  • Slider: 30 (rich) or 40 (lean)


If problems with the fuel supply are suspected, it is advisable to convert to a larger float needle valve (#250).

BD carburetor = adjusting screws in suction direction right
BS carburetor = adjusting screws in suction direction left

This is how we ensure, that reviews come from real consumers.
Anonym 04/02/2016

Alles toll, nur die Kunststoffschwimmerwanne scheuert etwas am Motor (Vespa Cosa)… Metallverstärkung gegen Durchscheuern angeklebt.

Anonym 04/01/2016

Alles toll, nur die Kunststoffschwimmerwanne scheuert etwas am Motor (Vespa Cosa)... Metallverstärkung gegen Durchscheuern angeklebt.

Anonym 12/06/2015

bester vergaser für lf

Anonym 05/16/2015

Der Vergaser wurde von mir auf beiden Seiten etwas nachgedreht und auf eine Sherco X-Ride 290 montiert.Erste Pro- befahrt gut verlaufen.Nächster Einsatz am 24.05.15 IGE Klasse 15 Super-senioren 2stundenenduro.

Anonym 05/16/2015

Der Vergaser wurde von mir auf beiden Seiten etwas nachgedreht und auf eineSherco X-ide 290 montiert.Erste Pro-befahrt gut verlaufen.Nächster Einsatzam 24.05.15 IGE Klasse 15 Super-senioren 2stundenenduro.

Anonym 05/11/2015

Prodotto fantastico, molto soddisfatto.

Anonym 05/11/2015

fantastico

Anonym 05/11/2015

Fantástico producto, muy satisfecho.

Carburetor
Main nozzle size
105
Main nozzle type
Dellorto 6mm (6413)
Secondary nozzle type
Dellorto 5mm (1486)
Choke nozzle type
Dellorto (7746)
Needle type
Dellorto X (9477)
Slider type
Rundschieber
Choke type
manuell Hebel
Connection type Intake manifold
Gummiverbindung
Position of mixture screw
links
Fuel hose position
rechts
Fitting type
M6 x 0.75
Float chamber material
Kunststoff
Size of secondary nozzle
55
Choke nozzle size
70
Needle size
X2
Mixing tube size
AV264
has Powerjet
nein
Slider size
40
Height
136 mm
Width
80 mm
Depth
96.5 mm
Relative connection height
73 mm
Connection width air filter
42 mm
Connection width of intake manifold
36 mm
Fuel hose connection width
7.7 mm
has oil connection
nein
has vacuum connection
nein
Venturi size
28 mm
Connection type Air filter
geklemmt, geschraubt
Position of idle throttle screw
links
 
OEM numbers (for comparison purposes only)
Dellorto:
03302
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