Dominator HP #57 Air Bleed

The Dominator HP #57 Air Bleed from Holley is a precision carburetor component designed for tuners, engine builders, and performance enthusiasts who demand exact fuel-air mixture control. These air bleeds are essential for regulating the flow of air into fuel circuits, which directly influences idle quality, low-end response, and overall engine drivability.

Machined from high-grade brass, the Dominator HP #57 Air Bleed features a 0.057-inch inside diameter orifice, allowing for precise metering of air into the fuel circuit at critical engine speeds. The brass construction resists corrosion and provides durability, ensuring consistent performance during extended tuning sessions. The tight machining tolerances guarantee repeatable jetting curves, preventing lean or rich conditions that could degrade performance.

Carburetor tuners, vintage and modern hot rod builders, and performance engine shops rely on Holley air bleeds to fine-tune Holley carburetors across various applications. The set of 10 provides multiple tuning options for both single and multi-carburetor setups, making it an essential consumable for anyone serious about carburetor calibration and engine optimization.