Alcohol Jet Assortment

The Holley Alcohol Jet Assortment (part number 36-201) is an essential tuning tool for carburetor enthusiasts and performance mechanics working with alcohol-fueled engines or high-octane racing builds. This assortment provides a range of precisely sized jets that allow you to optimize fuel delivery when running ethanol blends or pure methanol in Holley carburetors. Having multiple jet sizes on hand eliminates the need for repeat orders and keeps your tuning sessions productive.

Alcohol-based fuels burn differently than conventional gasoline, requiring a leaner air-fuel mixture to achieve optimal combustion and prevent fouling. Holley jets are precision-engineered brass components with exact orifice diameters that meter fuel flow into the carburetor's main discharge circuit. This assortment includes multiple sizes, allowing you to fine-tune mixture calibration without guesswork.

Carburetor builders, road-racing teams, and alcohol-burning drag racers depend on this assortment to maintain inventory and reduce downtime on race day. The compact, organized packaging makes it easy to identify and select the correct jet size during carburetor assembly or mid-event adjustments. Compatibility is primarily with Holley four-barrel models, making it a reliable choice for vintage muscle cars and competition vehicles.