Edelbrock Powersports 8711 Carburetor Spacer 4150 Style 1 Inch 4-Hole

The Edelbrock Powersports 8711 is a 1-inch carburetor spacer designed for 4150-style carburetors. This open 4-hole design spacer is precision-machined from black phenolic plastic material, which provides excellent heat insulation properties to help keep your carburetor cooler and improve fuel atomization.

Key Features:

• 4150-style flange pattern fits most square-bore carburetors
• 1-inch height provides optimal plenum volume for improved performance
• 4-hole open design promotes better air/fuel distribution
• Black phenolic plastic construction resists heat transfer
• Helps reduce fuel percolation and vapor lock issues
• Easy bolt-on installation between carburetor and intake manifold

Carburetor spacers like the 8711 can help increase torque and horsepower by optimizing the air/fuel mixture path. The phenolic material also acts as a thermal barrier, keeping heat from the intake manifold from transferring to the carburetor body, which helps maintain fuel quality and engine performance.