NCY 30mm CVK High Performance Carburetor for 150cc – 300cc Scooters, ATVs, and Go Karts SPECIFICATIONS: Auto choke Accelerator pump 2 cable / rear pull linkage Throttle adjustment knob Venturi: 30mm Airbox side: OD 47mm, ID 43mm Engine side: OD 36mm, ID 30mm Main Jet: 125 (5mm thread) CVK style Pilot Jet: 40s (6mm thread x 28 length) CVK Performance carburetor for your GY6. Includes auto choke. This carb will help your performance engine breathe easier, and goes well with a big-bore cylinder. Will fit Buddy 150 with some modifications. **NOTES: Requires a special intake manifold to mount (1300-1070). **NOTE: Not legal for use in California on pollution controlled vehicles. Check local laws before installing.** **