Description
Carburetor Dellorto PHVA 17,5 ED Piaggio
Carburetor Dell'Orto 17.5 mm PHVA ED for 50cc scooters, mopeds and motorcycles.
Larger carburetors increase cylinder filling and improve internal cooling, resulting in higher performance and durability. The carburetor is a core part of your engine, to increase the performance of your scooter, we recommend replacing the carburetor and exhaust to increase acceleration and top speed.
The main jet supplied with this carburetor is size 65. The carburetors are pre-adjusted, fine adjustment via the main jet is usually sufficient. We recommend ordering an additional jet or a jet kit (D. 6mm) to be able to adjust the carburetor settings perfectly to the setup.
This 17.5mm carburetor for E-Choke was specially developed for Piaggio engines (Zip, Typhoon and other models before Euro 4), but can also be installed on other models.
Technical data of the 17.5 PHVA Dellorto carburetor
- 17.5 mm PHVA ED carburetor from Dell'Orto, mounts with rubber boot
- Main jet: 65 (6mm jet)
- Idle jet: 34
- Choke jet: 50
- Needle A 07
- Emulsion tube FA 211
- Carburetor diameter: 17.5mm
- Connection intake manifold: 24mm
- Connection air filter: 35mm
- For E-Choke
- Manual with cable choke or lever choke
- With oil port
- With vacuum port
- Without preheater
- Carburetor slide cover: 70°.
- Reference Dell'orto: 1012
Note: Check the color of the spark plug to prevent damage to the engine.
Carburetor for scooters, motorcycles and mopeds
The smooth operation and optimum power output of your scooter, motorcycle or moped depends, among other things, on the carburetor, whose job is to create the right mixture of air and gasoline.
How the carburetor works
When the rider operates the throttle, the carburetor slide moves upwards, increasing the air flow that is sucked in through the air filter. The carburetor then mixes this air with petrol, creating a combustible mixture. This mixture is fed into the cylinder through the intake manifold and the reed valve.
The carburetor is equipped with jets to adjust the ratio of fuel and air and thus ensure an optimum air-fuel ratio. It is important that you adjust the carburetor settings to the setup of your engine.
Adjusting the Carburetor
Proper carburetor adjustment is critical for optimal engine operation and durability. Depending on the type of air filter, cylinder and exhaust of your setup, you will need to readjust main and pilot jets. To check the correct operation of the carburetor, you can refer to the color of the spark plug:
- White spark plug = too lean
- Black spark plug = too rich
- Brown spark plug = optimal setting
| Carburetor Dellorto 17.5mm PHVA ED Piaggio | |
|---|---|
| Article no. | L-DEL1012 |
| EAN | 3700948128404 |
| Weight | 0,36 kg |
| Brand | Dell'Orto |
| Product type | Carburetor |
| Carburator type | PHVA |
| Diameter carburetor | 17,5mm |
| Air filter connection | 35mm |
| Manifold connection | 24mm |
| Choke | E-Choke |
| Ports | With vacuum port, With oil port |