KEIHIN Slow Jet-21 Series #42 for Carburetor Tuning

N424-21-xxx

FCR-MX, PD 22mm, PE 20-30mm, PJ-all, PWM-all, PWK-all

The KEIHIN Slow Jet-21 Series #42 is a high-quality replacement component designed to optimize your carburetor's performance. Constructed with precision, this jet ensures accurate fuel delivery, enhancing engine responsiveness and efficiency. Ideal for motorcycle, ATV, or small engine applications, it offers a reliable solution for tuning and maintenance.
Made by KEIHIN, a trusted name in fuel system components, this jet features a durable construction that withstands high temperatures and fuel exposure. Its specific size and design help control the fuel flow rate, making it essential for fine-tuning your engine's air-fuel mixture for optimal power and emissions.
Installation is straightforward for those familiar with carburetor adjustments, and the jet's compact size allows it to fit seamlessly into most compatible models. Whether you're performing routine maintenance or fine-tuning for racing conditions, the KEIHIN #42 jet provides consistent performance and durability. Enhance your engine's efficiency with this reliable component from KEIHIN.

Features:

• Precise fuel flow control for optimal engine performance

• Durable construction resistant to high temperatures and fuel exposure

• Compatible with a variety of motorcycle and small engine carburetors

• Easy to install for experienced users

• Trusted KEIHIN quality for consistent tuning results