This 30mm carburetor will provide the extra air and fuel required by a GY6 engine that has had the displacement increased by the addition of a big bore cylinder kit.
- Inner Diameter (intake): 30.5mm
- Outer Diameter (air filter mount): 46mm
- Electric Choke (plug style): 2-pin, male
- Includes Accelerator Pump
- Main Jet: 118
- Idle Jet: 43