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  3. HOLLEY 80712

HOLLEY 80712 Performance Carburetor 670CFM

fits model: Street, Avenger.

80712 Holley Performance Carburetor 670cfm Street Avenger

( Brand: Holley ), ( Manufacturer Part Number: 80712 ), ( Choke Type: Electric ), ( Type: Carburetor )

Review HOLLEY Performance Carburetor 670cfm fits STREET AVENGER

The Holley 80712 Performance Carburetor, specifically the Street Avenger 670 CFM, is a masterpiece of modern carburetor engineering, designed to deliver exceptional performance for high-output applications. This carburetor boasts a generous 670 cubic feet per minute (CFM) airflow rating, making it an ideal choice for high-performance engines, muscle cars, and hot rods.

The Street Avenger series is renowned for its robust construction and reliability, and the 80712 is no exception. It features a heavy-duty aluminum base and a high-quality billet aluminum primary and secondary fuel bowls, ensuring durability even under the most demanding conditions. The primary bowl has a capacity of 1.5 quarts, while the secondary bowl holds 0.75 quarts, providing ample fuel reserve for consistent performance.

The carburetor is equipped with a unique vacuum secondary system, which provides a smooth transition between primary and secondary fuel circuits. This system ensures optimal fuel delivery at all engine speeds, resulting in improved throttle response and power delivery. The Street Avenger also features a mechanical secondaries system, which allows for easy tuning and adjustments for optimal performance.

The 80712 is equipped with a four-barrel 1050 CFM Dominator-style venturi, designed to provide a broad power band and excellent fuel atomization. The carburetor also features a high-performance accelerator pump, which ensures smooth transitions during acceleration and provides ample fuel for high-rpm operation.

The carburetor features a smooth-bore throttle shaft and butterfly valve, which reduces restriction and improves airflow, resulting in improved throttle response and power delivery. The primary and secondary metering rods are precision-machined for accurate fuel delivery, ensuring consistent performance and fuel economy.

The Street Avenger series is known for its easy-to-use adjustment features, and the 80712 is no exception. It features adjustable primary and secondary idle circuits, which allow for easy tuning for optimal idle quality and stability. The carburetor also features adjustable choke and vacuum secondaries, making it easy to fine-tune for optimal cold starting and warm-up performance.

In summary, the Holley 80712 Performance Carburetor is a high-performance carburetor designed for high-output applications. Its robust construction, unique vacuum secondary system, and high-performance venturi make it an ideal choice for muscle cars, hot rods, and other high-performance vehicles. Its easy-to-use adjustment features make it a breeze to tune for optimal performance, ensuring that you get the most out of your engine.

Pros of the Holley 80712 Performance Carburetor:

1. High Flow Rate: With a capacity of 670 CFM, this carburetor is ideal for high-performance applications, providing ample fuel supply for large engines.

2. Street Avenger Design: This model is designed for street use, ensuring smooth idling and good fuel economy, while still delivering excellent performance during acceleration.

3. Easy to Install: Holley carburetors are known for their user-friendly design, making installation relatively straightforward, even for those with little automotive experience.

4. Adjustability: The Holley 80712 offers various adjustments, allowing you to fine-tune the air/fuel mixture for optimal performance and efficiency.

5. Quality Construction: Holley uses high-quality materials and craftsmanship in their carburetors, ensuring durability and reliability over time.

Cons of the Holley 80712 Performance Carburetor:

1. Price: Compared to some other carburetors, the Holley 80712 can be quite expensive.

2. Requires Regular Maintenance: Like all carburetors, the Holley 80712 requires regular cleaning and adjustments to maintain optimal performance and prevent issues such as fuel leaks or poor idling.

3. May Not Suit All Vehicles: Although this carburetor is suitable for many high-performance applications, it may not be the best fit for vehicles with smaller engines or specific engine configurations.

Conclusion:

The Holley 80712 Performance Carburetor is a high-quality, high-performance option for those seeking to upgrade their vehicle's fuel delivery system. While it may be more expensive than some alternatives and requires regular maintenance, its ease of installation, adjustability, and durability make it a worthy investment for many enthusiasts. Ultimately, whether this carburetor is the right choice for you depends on your specific needs and budget.

Recommendation:

If you're in the market for a high-performance carburetor and are willing to invest in a quality product, the Holley 80712 Performance Carburetor could be a great choice. However, be sure to research your specific vehicle's requirements and consider other options to ensure that this carburetor is the best fit for your needs.

Details:

The manufacturer part number 80712. This Holley Performance Carburetor Street Avenger 670 cfm airflow, electric choke, vacuum secondary ensures smooth operation and reliable fuel delivery. This came off a GM Create Engine and has sitting in box on shelf my garage for 4 years.

part #: 80712 price

  • $16.15

specifications carbcoon:

  • for models: Street, Avenger
  • brand: Holley
  • mpn: 80712
  • choke type: Electric
  • type: Carburetor

seller carbcoon:

  • # reviews: 0
  • rating: 0.0%
  • city: Elk Grove, California

offer carbcoon:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: August 19, 2024
  • availability: In Stock

payments carbcoon:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

shipping carbcoon:

  • service: USPS Priority Mail
  • cost: $28.34
  • type: Calculated
  • class: Expedited
  • transit: 5-10 Days
  • carrier: USPS

returns carbcoon:

  • policy: No Returns

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: Used
for models: street, avenger, choke type: electric, type: carburetor,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 1651887585606593,

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1 offer $16.15 USD
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