MIKUNI 4/042-370 Hex Main Jets - High-Performance Airflow Control for Powersports Engines

Upgrade your powersports engine's performance with MIKUNI's precision-crafted Hex Main Jets. These critical components ensure optimal fuel-air mixture control, delivering enhanced power, efficiency, and responsiveness for riders who demand top-tier performance.

Key Features

• Hexagonal Jet Design: Ensures precise fuel flow regulation for consistent engine performance under varying conditions.
• Durable Brass Construction: Resists corrosion and wear, maintaining accuracy even in harsh environments.
• Exact Fitment: Specifically engineered for MIKUNI carburetor systems to ensure seamless integration and optimal airflow control.

Why Choose This Product

MIKUNI Hex Main Jets offer unmatched reliability for powersports enthusiasts. Their precision engineering ensures accurate fuel metering, which is critical for maximizing horsepower while maintaining engine longevity. Whether you're tuning a motorcycle, ATV, or UTV, these jets provide the fine-tuning capability needed to achieve peak performance. The robust brass construction ensures they withstand extreme temperatures and vibrations, making them a trusted choice for serious riders.