Description
Carburetor Polini type PWK 24mm
High-quality racing carburetor in PWK style.
It features a precision-machined intake tract and funnel. Polini has intentionally left out the typical PWK Power-Jet system, as it’s often prone to issues and is commonly deactivated by many PWK users anyway.
This carb combines Polini’s proven quality with the strong performance you expect from a PWK. All standard PWK jets and spare parts are compatible.
Please note: When installing this carb, the stock intake system won’t fit anymore. You’ll need a larger intake manifold or rubber with a 35mm diameter. The original throttle cable, air filter, and vacuum fuel tap also need to be swapped out.
Details Polini carburetor type PWK 24mm:
- Carburetor diameter: 24mm
- Intake manifold connection: 35mm
- Air filter connection: 50mm
- Main jet: 105
- Pilot jet: 45
- Needle: PW24
- Choke control: Button
- No oil or vacuum port
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 Polini PWK 24 | |
|---|---|
| Article no. | P201.0166 |
| EAN | 8054705051555 |
| Weight | 0,57 kg |
| Brand | Polini |
| Product type | Carburetor |
| Carburator type | PWK |
| Diameter carburetor | 24mm |
| Air filter connection | 49mm |
| Manifold connection | 35mm |
| Choke | Lever Choke |
| Ports | Without vacuum port |
| Colour | Grey |