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  3. HOLLEY FR-80573S

HOLLEY FR-80573S Supercharger Carb 090127649534

Fr-80573s Holley Supercharger Carb - Factory Refurbished

( Brand: Holley ), ( Manufacturer Part Number: FR-80573S ), ( UPC: 090127649534 )

Review HOLLEY Supercharger Carb Factory Refurbished

The Holley FR-80573S Supercharger Carburetor is a high-performance upgrade for any muscle car or hot rod enthusiast seeking to boost their engine's power output. This carburetor is designed to work seamlessly with supercharged engines, delivering precise fuel and air mixtures necessary for efficient combustion.

The FR-80573S features a unique 2-barrel design with a 750 CFM primary and a 500 CFM secondary, ensuring smooth and consistent power delivery across a wide range of RPM. The primary barrel provides ample fuel for low-end torque, while the secondary barrel takes over at higher RPMs for maximum horsepower. The carburetor is also equipped with a 1-1/2" throttle shaft, which is larger than most conventional carburetors, allowing for quicker throttle response and improved engine responsiveness.

The Holley FR-80573S Supercharger Carburetor is made from high-quality materials, including a die-cast aluminum body and brass fuel bowls, ensuring durability and longevity. The carburetor also features a billet aluminum linkage system, which not only looks great but also provides smooth and precise movement of the throttle plates.

The carburetor includes a 6-blade, vacuum secondary, and a 10-blade primary accelerator pump, which ensures proper fuel atomization and a smooth fuel-air mixture. The FR-80573S also features an adjustable secondary idle circuit, which allows for fine-tuning of the engine's idle speed to ensure optimal performance.

The Holley FR-80573S Supercharger Carburetor is easy to install and comes with all necessary hardware, including a 4150 throttle body and a vacuum secondary, making it a plug-and-play solution for most applications. The carburetor is also compatible with most popular supercharger systems, making it a versatile choice for many engine configurations.

In summary, the Holley FR-80573S Supercharger Carburetor is a high-performance, high-quality carburetor that delivers reliable and consistent power for supercharged engines. Its unique 2-barrel design, large throttle shaft, and high-quality materials make it a standout choice for any serious muscle car or hot rod enthusiast.

Pros of buying Holley FR-80573S Supercharger Carburetor:

1. Increased Power: The Holley FR-80573S Supercharger Carburetor is designed to increase the power output of your engine, providing a more responsive and enjoyable driving experience.

2. High-Quality Construction: Holley is known for its high-quality products, and the FR-80573S is no exception. It is constructed from durable materials, ensuring long-lasting performance.

3. Easy Installation: The carburetor comes with clear installation instructions, making it relatively easy for DIY enthusiasts to install.

4. Adjustable Features: The Holley FR-80573S Supercharger Carburetor features adjustable jets and air bleeds, allowing you to fine-tune the carburetor to meet your specific engine needs.

5. Improved Fuel Efficiency: By providing a more efficient air/fuel mixture, the Holley FR-80573S Supercharger Carburetor can potentially improve your vehicle's fuel efficiency.

Cons of buying Holley FR-80573S Supercharger Carburetor:

1. Cost: The Holley FR-80573S Supercharger Carburetor is not an inexpensive upgrade. The cost may be a deterrent for some budget-conscious car owners.

2. Complexity: While the installation instructions are clear, the Holley FR-80573S Supercharger Carburetor is a more complex upgrade than some other performance parts. This may be intimidating for some DIY enthusiasts.

3. Potential Tuning Issues: With adjustable features comes the potential for tuning issues. If not properly adjusted, the carburetor may not provide the desired performance or may cause engine issues.

4. Compatibility Issues: The Holley FR-80573S Supercharger Carburetor may not be compatible with all engine types or configurations. It is essential to ensure that it will work with your vehicle before purchase.

Conclusion:

The Holley FR-80573S Supercharger Carburetor is a high-quality, performance-enhancing upgrade for your vehicle. It offers increased power, adjustable features, and the potential for improved fuel efficiency. However, it is a more complex upgrade that requires careful installation and tuning to ensure optimal performance. Additionally, the cost may be a deterrent for some car owners. Ultimately, whether or not the Holley FR-80573S Supercharger Carburetor is the right choice for you depends on your specific needs, budget, and technical abilities.

Recommendation:

If you are looking for a significant performance upgrade for your vehicle and have the necessary technical skills and budget, the Holley FR-80573S Supercharger Carburetor could be a great choice. However, if you are unsure about your abilities or prefer a more straightforward upgrade, you may want to consider other performance parts. It is essential to research and consult with a professional if you are unsure about the compatibility of the carburetor with your vehicle.

Details:

Dual feed fuel inlet's for constant high volume delivery. A signature is required on all UPS orders over $750. 100% wet-flow tested by Holley technicians to assure it arrives ready run. Manual Cable driven, hand operated choke for precise cold start control.

Mechanical Secondaries for perfect off the line launches. Dual accelerator pumps for addition fuel under initial acceleration. 4 corner idle allows you to precisely control your system. Buyer pays return shipping.

Small block Chevrolet 1x4, 170 series blower calibration. Boost referenced power valve for proper enrichment under acceleration.

part #: fr80573s price

  • $665.95

specifications carbcoon:

  • brand: Holley
  • mpn: Fr-80573s
  • upc: 090127649534

seller carbcoon:

  • rating: 98.2%
  • city: Bowling Green, Kentucky
  • # reviews: 8647

payments carbcoon:

  • other
  • wallet: Paypal
  • credit card: Discover

returns carbcoon:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: Remanufactured

shipping carbcoon:

  • cost: $11.95
  • class: Standard
  • type: Fixed
  • transit: 3-6 Days
  • carrier: UPS
  • service: UPS Ground

offer carbcoon:

  • quantity: 2
  • options: Ship-to-home
  • started: October 22, 2024
  • availability: In Stock
  • sold: 0
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 2685227499586652,

Holley FR-80573S Is Similar To:

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3 offers $665.95–$665.95 USD
  • Offer #1: $665.95 price + $0.00 shipping estimate = $665.95* total. 100% wet-flow tested by Holley technicians to assure it arrives ready to run!.FREE SHIPPING
  • Offer #2: $665.95 price + $0.00 shipping estimate = $665.95* total.FREE SHIPPING
  • Offer #3: $665.95 price + $0.00 shipping estimate = $665.95* total. This is an official Holley Performance Factory Refurbished Carburetor.;.FREE SHIPPING

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