30-Pack 30mm x 19mm Keihin CVK 50cc Carburetor

This 30-pack of Keihin CVK carburetors features a precise 30mm intake by 19mm venturi for optimal fuel-air mixture, designed to boost performance on 50cc GY6 QMB139 4-stroke engines found in scooters, ATVs, and dirt bikes.

• 19mm Inner Diameter provides efficient airflow for 50cc engines.
• 38mm Outer Diameter at the air filter mount ensures secure attachment.
• #83 Main Jet Size calibrated for consistent fuel delivery.
• 2-Pin Electric Choke ensures reliable cold starts.
• Accelerator Pump provides immediate throttle response.

Compared to stock or less precise aftermarket options, these Keihin CVK style carburetors offer a significant upgrade for engines requiring a 30mm manifold and 19mm venturi. They are a popular choice for replacing or upgrading carburetors on a wide array of GY6 50cc scooters, ATVs, and dirt bikes, promising noticeable improvements in acceleration and top-end speed.

Key Technical Advantages: Technology and Performance

Engineered for enhanced engine breathing and fuel atomization, this carburetor pack equips your ride with features like an integrated accelerator pump for crisp throttle response and an electric choke for hassle-free starting in various conditions. The robust construction is compatible with numerous popular brands, making it a versatile solution for performance enthusiasts and mechanics alike looking to optimize their 50cc 4-stroke powerplants.