Paxton Superchargers Universal PowerHat Carburetor Hat Assembly - Dual Entry - Satin 8PM106-021
Satin Dual-Entry Blow-Through PowerHat for 4150-Style Carburetors
The Paxton Superchargers Universal PowerHat Carburetor Hat Assembly (PN 8PM106-021) is a cast aluminum, low-profile carb hat engineered for blow-through supercharged carburetor applications. This dual-entry configuration is designed to work with Holley 4150-style 4-barrel carburetors with mechanical secondaries, providing flexible inlet routing options while maintaining stable airflow under boost.
Compatible with Quick Fuel, Demon, and Holley carburetors, this PowerHat may require minor carburetor modification or rejetting depending on boost level and engine combination. For most applications, Paxton recommends the Quick Fuel Q-750-BAN carburetor.
Diffusion Technology & Airflow Stability
Traditional carb hats can introduce turbulence and uneven pressure distribution. The Paxton PowerHat integrates diffusion technology that conditions incoming air before it reaches the carburetor, helping reduce jetting sensitivity and other issues common to blow-through setups. The result is smoother throttle response and more predictable tuning under boost.
Low-Profile, Dual-Entry Universal Design
With an overall height of just 3.2 inches, this PowerHat is ideal for tight hood clearance situations. Its near-360-degree rotational capability allows flexible orientation, while the dual-entry design supports custom plumbing layouts for twin inlets or alternative routing strategies.
Included Components & Features
- Cast aluminum PowerHat carburetor hat assembly
- Satin finish
- Dual-entry inlet configuration
- Low-profile design measuring only 3.2" overall height
- Integrated diffusion element for stabilized airflow
- Near-360° rotational capability for universal fitment
- Sealing gaskets and all required mounting hardware
- Designed for Holley 4150-style carburetors with standard 5" air cleaner flange
Application Notes
- For blow-through supercharged carburetor systems
- Compatible with Quick Fuel, Demon, and Holley 4150-style carburetors
- Mechanical secondary carburetors required
- Rejetting or minor carburetor modifications may be necessary
Quick Specs
- Manufacturer: Paxton Superchargers
- Part Number: 8PM106-021
- Component Type: Carburetor PowerHat Assembly
- Application: Blow-through carbureted supercharger systems
- Carburetor Type: Holley 4150-style, mechanical secondaries
- Design: Dual Entry
- Overall Height: 3.2"
- Material: Cast Aluminum
- Finish: Satin
Emissions & Legal Notice
- NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA
- For off-road and competition use only
- Installation on emissions-controlled vehicles driven on public roads may violate U.S. federal emissions law
Frequently Asked Questions
What is the benefit of a dual-entry PowerHat?
The dual-entry design allows additional flexibility in inlet routing, making it easier to package custom supercharger plumbing while maintaining even airflow to the carburetor.
Which carburetor is recommended?
Paxton recommends the Quick Fuel Q-750-BAN for most blow-through supercharged applications using this PowerHat.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Paxton Superchargers dealer with extensive experience supporting blow-through carbureted supercharger builds. We help ensure your PowerHat, carburetor, and boost configuration are matched correctly for reliable performance.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
