MIKUNI 4/042-80 Hex Main Jets - High-Performance Fuel Jet for Powersports Engines

Upgrade your powersports engine's fuel delivery system with MIKUNI's 4/042-80 Hex Main Jets. These high-quality jets deliver precise fuel flow control, ensuring peak performance and reliable operation across a range of riding conditions.

Key Features

• Hexagonal Design: Ensures secure fitment and easy adjustment for precise fuel metering.
• High-Flow Construction: Optimized bore size for enhanced fuel delivery without compromising engine responsiveness.
• Universal Compatibility: Designed to work with standard MIKUNI carburetor systems for seamless integration.
• Durable Material: Made from corrosion-resistant brass for long-lasting performance in harsh environments.
• Easy Installation: Simple replacement process with minimal tools required for quick setup.

Why Choose This Product

MIKUNI main jets offer unmatched reliability and precision for riders seeking to fine-tune their engine's fuel-air mixture. Whether you're tackling off-road trails or street performance, these jets provide consistent power delivery while reducing fuel waste. The hexagonal design ensures accurate adjustment, while the durable brass construction withstands extreme temperatures and vibrations. Upgrade to MIKUNI's 4/042-80 Hex Main Jets for a noticeable improvement in engine efficiency and overall riding experience.