Carb Insert 2in Tall 1.400in Diameter

The Carb Insert 2in Tall 1.400in Diameter is a precision carburetor spacer designed for engine builders and performance enthusiasts looking to enhance air-fuel mixing and throttle response. This component serves as a vital transition piece between the carburetor and intake manifold, optimizing the flow of atomized fuel and air into the combustion chamber.

Manufactured to stringent tolerances, the Carb Insert features a precisely machined 1.400-inch bore diameter and a height of 2 inches, ensuring effective fuel atomization without causing pressure losses. The design allows for two-inch vertical spacing, providing flexibility in carburetor selection while maintaining optimal plenum volume geometry, which is essential for consistent air velocity across all intake runners.

Ideal for tuning street-strip vehicles, bracket racers, or classic hot rods, this insert helps address rich-running conditions and fuel puddle formation during light throttle transitions. Weighing just 0.85 pounds, it fits standard engine bay configurations without the need for extensive modifications.