NCY 32mm CVK High Performance Carburetor for 125cc – 300cc Scooters, ATVs, and Go KartsSPECIFICATIONS: Auto chokeAir Filter ? 50 mm Venturi ? 32mm Intake Manifold ? 38 mm138 Main Jet, 60 Idle Jet 32mm Venturi CVK Performance carburetor by Keihin for your QMJ or QMI GY6 and CN/CF 250cc models. Goes well with a big-bore cylinder, when building a GY6. Or can be used as a QUALITY replacement carb for your 250cc scooter.Will fit Buddy 150 with some modifications.**NOTES: Requires a special intake manifold to mount.Not legal for use in California on pollution controlled vehicles. Check local laws before installing.**