Edelbrock 8725 carb spacer shown above dual-plane intake for improved air-fuel flow and low-RPM torque.
Edelbrock 8725 carb spacer shown above dual-plane intake for improved air-fuel flow and low-RPM torque.

Edelbrock 8725 Carburetor Spacer — 0.5 in Phenolic, Dual-Plane Fit for Enhanced Torque and Throttle Response

Unlock enhanced throttle response with the Edelbrock 8725 Carburetor Spacer The Edelbrock 8725 spacer spaces the carburetor...
Vendor: Edelbrock
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£61.75
£61.75
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Edelbrock 8725 carb spacer shown above dual-plane intake for improved air-fuel flow and low-RPM torque.

Edelbrock 8725 Carburetor Spacer — 0.5 in Phenolic, Dual-Plane Fit for Enhanced Torque and Throttle Response

£61.75
Edelbrock 8725 carb spacer shown above dual-plane intake for improved air-fuel flow and low-RPM torque.

Edelbrock 8725 Carburetor Spacer — 0.5 in Phenolic, Dual-Plane Fit for Enhanced Torque and Throttle Response

£61.75
Description
Description
x

Unlock enhanced throttle response with the Edelbrock 8725 Carburetor Spacer

The Edelbrock 8725 spacer spaces the carburetor above the intake flange, expanding the plenum and refining air and fuel distribution. Built with heat-insulating phenolic fiber and finished in a natural look, it helps keep intake heat in check while you tune your setup.

Designed for dual-plane intake manifolds, this spacer adds 0.5 inches of thickness, extending the length of the intake mixture column. The result can be a more confident throttle response and steadier power delivery across RPM bands, depending on your engine and carb selection.

Two spacer styles and how they help your engine

  • Open plenum design: increases plenum volume for stronger high-RPM power and top-end breathing.
  • Divided-wall design: boosts air and fuel mixture velocity to support improved low- and mid-range torque and throttle response.

Key features

  • Fits dual-plane intake manifolds
  • Includes heat-insulating phenolic fiber
  • Measures 0.5 in thickness with a natural finish
  • Enhances low RPM torque and throttle response
  • The divided-wall design increases the air and fuel mixture velocity

Note: This spacer is part of Edelbrock’s spacer lineup that offers tuning options for different performance goals. It’s a practical upgrade for enthusiasts who want to explore how small changes in plenum geometry can influence throttle feel and power delivery. As with any performance add-on, results depend on your complete setup, including carburetor size, intake manifold, camshaft, and engine combination.

FAQ

Q: What manifolds does it fit?

A: Designed to fit dual-plane intake manifolds.

Q: What benefits might I see after installing this spacer?

A: Potential gains include improved low-RPM torque and throttle response, plus enhanced high-RPM plenum volume, depending on your engine setup.

Shipping & Return
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