Dellorto Item number: 1510008
Dellorto
4 Ratings
135,00 €*
not available
Shipping weight 0,6 kg
The Dell'Orto PHB series has been on the market for many decades and is a firm favourite in the two-wheeler sector due to its versatility.
The carburettors can be used in both two- and four-stroke vehicles due to the different mixing tubes.
Due to the widespread use of Dell'Orto carburettors, spare parts supply is also very good.

The somewhat aged design has both advantages and disadvantages compared to its more modern counterpart. Its universal design makes this type of carburettor the perfect all-rounder which is in good hands in everyday use. The disadvantage of the, compared to modern carburettors of Japanese design, not very fine atomization is also an advantage.

This is how a PHB carburettor works in all weather conditions and it shows itself as a grateful candidate when tuning it, by showing very quickly if the mixture is too rich or too lean. A Mikuni or Keihin carburettor usually runs surprisingly well even when tuned too lean, which unfortunately can quickly lead to a problem.

  • mixing tube: AV264
  • needle: X2 or X3
  • middle jet: 55
  • main jet: 120-150
  • slide: 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 carburettor = adjusting screws in suction direction right
BS carburettor = adjusting screws in suction direction left


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Anonym  04/01/2016

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

Anonym  05/11/2015

fantastico

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  12/06/2015

bester vergaser für lf

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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