Holley 122-109 Main Jets Pair, 0.150 Inch ID Brass Carburetor Jets

The Holley 122-109 main jets are precision-engineered brass components designed to optimize fuel delivery in carburetor systems. Each jet features a 0.150-inch internal diameter, ensuring accurate fuel metering for improved engine performance and responsiveness. These jets are compatible with a wide range of carbureted engines and are suitable for both street and performance applications. Crafted from durable brass, they resist corrosion and maintain their shape under high-temperature conditions, ensuring long-lasting reliability. The pair includes two jets, providing a convenient solution for carburetor tuning and maintenance. Whether restoring a classic vehicle or fine-tuning a performance engine, these jets help achieve the desired air-fuel mixture for optimal power output and efficiency.

Features:

• Precision brass construction for durability and corrosion resistance

• 0.150-inch internal diameter for accurate fuel metering

• Included as a pair for easy installation and tuning

• Compatible with various Holley carburetor models

• Designed for both street and performance engine applications