MIKUNI 4/042-165 Hex Main Jets - High-Performance Airflow Control for Powersports Engines

Upgrade your powersports engine's performance with MIKUNI's 4/042-165 Hex Main Jets. These precision-machined jets deliver precise airflow control, ensuring optimal fuel-air mixture for enhanced power, efficiency, and responsiveness across a range of riding conditions.

Key Features

• Hexagonal Design: Ensures secure, leak-free installation in MIKUNI carburetor systems.
• Durable Brass Construction: Resists corrosion and maintains accuracy under extreme temperatures.
• Compatibility: Specifically engineered for MIKUNI carburetors to ensure seamless integration.
• Easy Adjustment: Simplifies tuning for peak engine performance.
• High-Flow Performance: Maximizes horsepower and throttle response.

Why Choose This Product

MIKUNI Hex Main Jets are trusted by racers and enthusiasts for their reliability and precision. These jets deliver consistent airflow regulation, reducing engine hesitation and improving fuel efficiency. The hexagonal design ensures a perfect fit, while the durable brass material withstands harsh environments. Whether you're modifying a dirt bike, ATV, or off-road vehicle, these jets provide the accuracy needed to unlock your engine's full potential.