Holley 2210, 2211C, 2245 Brass Float FL54

The float in a Holley 2-barrel carburetor, including those with a brass float, serves the same purpose as in other carburetors, which is to regulate the fuel level in the carburetor bowl. The float operates by rising and falling with the fuel level in the bowl and opening and closing the needle and seat valve to control the flow of fuel into the carburetor.

Brass floats have the advantage of being more corrosion-resistant than other materials, and they are less likely to be damaged by gasoline or other chemicals. Additionally, brass floats are less prone to swelling or deforming over time, which can affect their ability to regulate the fuel level in the bowl.

• New, currently being produced in the US.
• Brass, replaces original nitrophyl float.
• Due to below par manufacturing we choose to offer brass floats only.

• Instructions - electronic
• Specific float settings can be found on the adjustment page included in the rebuild instructions.
• NEVER adjust a float using the pontoon. Damage to the float can occur, adjust using the hinge.
• Adjusting float and putting pressure on the needle will cause your carb to flood.
• Test brass floats by submerging them in hot water and checking for bubbles.
• Nitrophyl floats can only be tested by weight. We always recommend replacing them as they absorb fuel over time.