Carburetor YSN type SVB18 Kymco / SYM / Peugeot / GY6 E4 50cc
Description
Carburetor SVB18 for Kymco, SYM, Peugeot and GY6 50cc Euro 4
Replacement carburetor for 50cc scooters with GY6 4T Euro 4 engine. The carburetor is supplied complete with e-choke and is ready to install for 50cc Euro 4 models.
Technical data carburetor type SVB18:
- Main jet: #82 M7
- Connection intake manifold: 29 mm
- Connection air filter: 38 mm
- Compatibility: 50cc 4-stroke scooters with GY6 engine from ATU, Kreidler, Benzou, Lambretta, Lexmoto, Burnout, Luxxon, Boatian, NovaMotors, Flex Tech, Alpha Motors, Matador, GMX, Motowell, GT Union, Razory, GTS, SYM, Herkules, Turbho, IVA (Real), Peugeot, Junak, Znen, Keeway, Zündapp and Kymco.
→ OEM part numbers: 16100-XFA-000, 1610K-KY-E800, 16100-AW1-000 and SVB18 18J.
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 YSN type SVB18 Kymco / SYM / Peugeot / GY6 E4 50cc | |
|---|---|
| Article no. | SP-39739 |
| EAN | 4057237607331 |
| Weight | 0,43 kg |
| Brand | Standard Parts |
| Product type | Carburetor |
| Air filter connection | 38mm |
| Manifold connection | 29mm |
| Choke | E-Choke |