Description
Stage6 carburetor Dellorto PHBN 17,5
Dell’Orto carburetor from Stage6 for 50cc scooters, motorcycles and mopeds.
Whenever you increase performance, the original carburetor should be replaced with a larger one in order to optimally support the new setup and achieve better acceleration and higher top speed.
PHBN carburetor
This is a 17.5mm PHBN Dellorto carburetor from Stage6. The 17.5mm carburetor with manual choke is the perfect fit for Minarelli engines (such as Yamaha Aerox, Yamaha Jog or Malaguti F12), but can also be used on other scooters, motorcycles or mopeds.
Adjusting the carburetor
The main jet is size 90, the secondary jet 34. Normally there is no need to change the jets, as the carburetor runs very smoothly ex works. You can, of course, order additional carburetor jets (6mm) in order to adjust the carburetor setting optimally to your setup.
Note: To check whether the carburetor is adjusted correctly, you should check the spark plug to prevent damage to the engine. Take a look at our tutorial on this.
Technical data Stage6 carburetor 17.5 PHBN:
- 17.5 mm PHBN LS carburetor from Dellorto
- Flexible mounting with rubber flange
- Main jet: 90 (6mm thread)
- Idle jet: 34
- Choke jet: 50
- Needle A 12
- Emulsion tube GA 214
- Slide: 40
- Carburetor diameter: 17.5 mm
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Connection intake manifold: 24 mm
- Connection air filter: 35 mm
-
Intended for cable choke (manual)
- With oil connection
- With vacuum connection
- With preheating
- Carburetor slide cover: 90°
- Reference Dellorto 03067
