Main Jets (2)

Unlock your engine's true potential with HOLLEY Main Jets, designed for optimal air and fuel performance. These precision-engineered jets enhance fuel delivery to ensure your vehicle runs smoothly and efficiently.

• Improved throttle response for a more dynamic driving experience.
• Designed for easy installation, allowing you to upgrade your system quickly.
• Durable construction that withstands high-performance conditions.
• Optimized flow for maximum power output, ensuring your engine performs at its best.

These Main Jets (part number 12284) weigh just 0.020 lbs and are essential for fine-tuning your air and fuel mixture, catering to your specific driving needs.

Enhance your vehicle's performance with HOLLEY's trusted engineering and commitment to quality.