Holley Carburetor Main Jets 122-69 Brass 0.069 Inch Diameter Pair

The Holley 122-69 main jets are precision-engineered brass components designed to optimize fuel delivery in compatible carburetors. With a 0.069-inch internal diameter, these jets are essential for tuning engine performance and ensuring smooth operation across various driving conditions. Crafted from durable brass, they resist corrosion and provide reliable, long-lasting service. This pair of main jets is suitable for a range of automotive applications where precise fuel metering is required. Installation is straightforward, making them an excellent choice for professional mechanics and DIY enthusiasts alike. Proper jetting is critical for maintaining optimal air-fuel ratios, improving throttle response, and enhancing overall engine efficiency. The Holley 122-69 jets are compatible with a variety of Holley carburetors, ensuring a precise fit for your specific setup.

Features:

• Brass construction for durability and corrosion resistance

• Internal diameter of 0.069 inches for accurate fuel metering

• Pair of main jets for efficient fuel delivery tuning

• Designed for use with Holley carburetors

• Easy installation for professional and DIY applications