MIKUNI Main Jet 4/042-220 for Optimal Carburetor Performance

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

The MIKUNI Main Jet 4/042-220 is engineered to enhance the fuel delivery and overall performance of your motorcycle or small engine carburetor. Designed for precision, this main jet ensures proper air-fuel mixture, resulting in smoother acceleration and improved engine responsiveness. Crafted from high-quality materials, the jet maintains durability under demanding operating conditions, making it a reliable choice for maintenance or tuning projects. Whether you're replacing a worn part or fine-tuning your engine for optimal power, the MIKUNI 4/042-220 provides consistent performance and easy installation.

Installation of this main jet is straightforward, fitting seamlessly into compatible MIKUNI carburetors. Its precise dimensions ensure compatibility with a broad range of models, and its robust construction guarantees long-lasting service life. Using the correct main jet is critical for achieving ideal engine performance, and the MIKUNI 4/042-220 is designed to meet these demanding standards. It is suitable for enthusiasts and professionals seeking reliable, high-quality components to maximize their engine's potential.

Features:

• Designed for precise fuel metering to optimize engine performance

• Constructed from durable materials for long-lasting use

• Easy to install in compatible MIKUNI carburetors

• Engineered for smooth acceleration and responsiveness

• Reliable component for maintenance and tuning