Holley Jet Assortment (64-81)

The Holley Jet Assortment (64-81) from Advanced Engine Design is an essential tuning solution for carburetor enthusiasts and engine builders working with classic Holley carburetors from 1964 to 1981. This assortment addresses the challenge of selecting the correct jet size for optimal fuel and air metering during carburetor rebuilds, restorations, or performance calibrations. With a variety of jet sizes available, users can easily adjust their air-fuel ratios without needing to replace the entire carburetor body.

Holley jets are designed to control fuel delivery through precisely calibrated orifice sizes, which correspond to specific flow rates at designated pressure differentials. This assortment includes multiple jet sizes, enabling users to fine-tune their engines for idle, cruising, and wide-open throttle conditions. Each jet is manufactured to strict tolerances, ensuring reliability and consistency across various tuning scenarios.

This Holley Jet Assortment is ideal for carburetor builders, engine tuners, and vehicle restoration specialists who require a reliable and versatile tuning solution. Its compatibility with both two-barrel and four-barrel configurations makes it a valuable addition to any engine tuning toolkit. Whether restoring a vintage muscle car or optimizing performance on a dyno, this assortment provides the necessary components for effective fuel metering tuning.