MIKUNI Main Jet 4/042-720 for Optimal Carburetor Performance

Large hex type used in most Mikuni carburetors. Mikuni # 4/042.

The MIKUNI Main Jet 4/042-720 is a high-quality component designed to enhance the efficiency and performance of your motorcycle or ATV carburetor. Crafted with precision, this main jet ensures proper fuel flow, contributing to smoother acceleration and reliable operation. Whether you're tuning for optimal power or replacing a worn part, this jet provides the dependable performance you need for your vehicle's carburetor system. Its durable construction guarantees longevity even under demanding riding conditions, making it a trusted choice for enthusiasts and professionals alike. Installing the MIKUNI 4/042-720 is straightforward, and it integrates seamlessly with compatible carburetor models to deliver consistent fuel delivery and improved throttle response.

Features:

• Designed for precise fuel metering to optimize engine performance

• Manufactured by MIKUNI for compatibility and quality assurance

• Constructed from durable materials to withstand demanding conditions

• Easy to install as a direct replacement for existing jets

• Ensures smooth acceleration and reliable operation across various riding conditions