Carburetor Adjusting Screws Compatible with CV40 CVK34 CVK36 CVK40 Twin Cam Sportster Models(B)

These carburetor adjusting screws are designed for precise fuel mixture control on compatible CV carburetor models. The knurled edges allow for easy adjustment without the need for special tools, making them ideal for maintenance and tuning applications.The tipped design ensures accurate fuel ratio adjustments, which can help improve engine performance and reduce excessive . These screws are particularly useful for enthusiasts performing carburetor rebuilds or fine-tuning their motorcycle's idle characteristics.Installation requires removal of the factory-installed welsh plug, after which these adjusting screws provide convenient access for ongoing carburetor adjustments. The construction offers durability and resistance to corrosion in various riding conditions.Available in both and modified configurations to suit different tuning preferences and installation requirements for compatible carburetor systems.Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• Allows for quick idle mixture adjustment without requiring tools
• Precise adjustment helps reduce and minimize off-idle spitting
• Knurled provides easy grip for comfortable adjustment
• Tip shape designed for fuel efficiency
• Made from material for performance
• Includes adjustment screw, spring, washer and gasket
• Suitable for carburetor tuning and maintenance applications