MIKUNI 4/042-200 Hex Main Jets - Precision Fuel Flow Control for Carburetors

Upgrade your carburetor's fuel delivery system with MIKUNI's precision-engineered Hex Main Jets. These critical components ensure accurate fuel flow for smoother throttle response and consistent engine performance across a range of riding conditions.

Key Features

• Hexagonal Jet Design: Ensures precise fuel metering and easy installation with standard tools
• High-Quality Brass Construction: Resists corrosion and maintains accuracy in extreme temperatures
• Perfect Fit for MIKUNI Carburetors: Specifically calibrated for optimal performance in MIKUNI-equipped engines
• Easy-to-Replace Design: Simplifies maintenance and tuning for riders of all skill levels

Why Choose This Product

These main jets deliver exceptional reliability and performance, helping riders achieve better fuel efficiency, improved power delivery, and smoother engine operation. The durable brass construction ensures long-lasting performance, while the precise engineering guarantees accurate fuel metering for consistent engine behavior. Whether you're tuning for racing or everyday use, these jets provide the foundation for a finely tuned carburetor system.