MIKUNI Main Jet 4/042-230 for Carburetor Tuning and Performance

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

The MIKUNI Main Jet 4/042-230 is an essential component designed to optimize your vehicle's fuel delivery system. Crafted by MIKUNI, a trusted name in high-performance carburetor parts, this main jet ensures precise fuel flow adjustments for improved engine efficiency and responsiveness. Its robust construction and reliable performance make it suitable for a variety of applications requiring accurate tuning.
Constructed with quality materials, the MIKUNI 4/042-230 features a compact design that seamlessly fits into compatible carburetors. This main jet is engineered to provide consistent fuel flow, contributing to smoother acceleration and better throttle response. Whether you're restoring a classic motorcycle, enhancing off-road machinery, or fine-tuning a performance engine, this jet offers the reliability you need for optimal operation.
Installing the MIKUNI Main Jet 4/042-230 is straightforward, making it an ideal choice for both professional mechanics and DIY enthusiasts. Its precise dimensions and high-quality manufacturing ensure a perfect fit and long-lasting performance, supporting your vehicle’s performance goals. Trust MIKUNI to deliver durable components that help you achieve smoother, more responsive engine operation with every use.

Features:

• Precision-engineered for accurate fuel delivery

• Compatible with a wide range of carburetor systems

• High-quality construction for durability and reliability

• Easy to install for both professionals and enthusiasts

• Designed to improve engine responsiveness and performance