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Item #:
24223719
Holley 4150 570Cfm Street Avenger
Item #:
24223719
CAD 1159
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What Stands Out
High Performance
Designed for optimal airflow and horsepower, the Holley 4150 Street Avenger offers a 570 CFM rating, enhancing engine efficiency and responsiveness for street and performance builds.
User-Friendly Setup
The carburetor features a fully adjustable design with easy installation, making it accessible for both seasoned mechanics and hobbyists seeking reliable performance enhancements.
Durable Construction
Built with high-quality materials, the Holley 4150 ensures longevity and reliability, providing exceptional value for performance car enthusiasts looking for a lasting upgrade.
Product Details
- Optimized street calibration for easy bolt-on installation
- Factory preset electric choke for quick and trouble-free startups
- Built-in fuel inlet filter for added convenience
- Street Avenger fuel metering system ensures precise fuel control for excellent low-end torque and acceleration
- Gen IV power valve with blow-out protection
- Comes with a lifetime limited warranty
| Brand Name | Holley |
| Model Number | 0-80570 |
| OEM Equivalent Part Number | 0-80570 |
| Global Trade Identification Number | 00090127539095 |
| Manufacturer | Holley |
| UPC | 090127539095 |
| Manufacturer Part Number | 080570 |
| Included Components | Holley 4150 570Cfm Street Avenger |
| Unit Count | 1.0 Count |
| Item Weight | 14.97 Pounds (6.79 kg) |
| Item Type Name | Holley 4150 570Cfm Street Avenger |
| Compatible with Vehicle Type | Car |
| Flange Type | Bolt On |
| Fuel Type | electric |
| Part Interchange Info | 0-80570 |
| Exterior Finish | Machined |
| Specific Uses For Product | Performance,Power |
| Item Dimensions D x W x H | 11"D x 12.5"W x 7.38"H (27.9 x 31.8 x 18.7 cm) |
| Brand | Holley |
| Vehicle Service Type | Car |
Who Should Buy?
-
Street Car Enthusiasts
Perfect for street performance enhancing, offering great throttle response and reliable power for daily driving.
-
Beginner Tuners
User-friendly setup and adjustment, making it an ideal choice for those new to carburetor tuning.
-
Vintage Vehicle Owners
Designed to improve performance without sacrificing authenticity, suitable for restoring classic cars with modern efficiency.
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Racing Professionals
Lacks advanced tuning options that serious racers may require for peak performance in competitive environments.
Product Description
Holley 4150 570Cfm Street Avenger
Have any Query? Chat with us
Product Buying Guide
The Holley 4150 570Cfm Street Avenger is a high-performance carburetor designed specifically for street use. With optimized street calibration and a range of convenient features, it offers great low-end torque and impressive acceleration. In this buying guide, we will explore the product specifications, key features, usage scenarios, competitors, user reviews, price analysis, and buying considerations to help you make an informed decision.
Product Specifications
- Optimized street calibration
- Factory preset electric choke
- Built-in No Trouble fuel inlet filter
- Street Avenger fuel metering system
- Gen IV No Trouble power valve
- Fit type: Vehicle Specific
Key Features
- Ready-to-run performance for street cars
- 100% wet-flow tested and street calibrated
- Electric choke
- Model 4150 with center hung floats
- Quick-change vacuum secondary
- Ford A/T kickdown
- Power valve blow-out protection
- 4 Vacuum ports (PCV, power brake, spark, accessories)
Usage Scenarios
- Street performance
- Daily commuting
- Hot rods
- Muscle cars
Usage Scenarios
- Edelbrock Performer Carburetor
- Demon Carburetor
- Quick Fuel Carburetor
Some User Review
- I installed the Holley 4150 570Cfm Street Avenger on my muscle car and the performance improvement was immediately noticeable. The carburetor provided excellent low-end torque and smooth acceleration. Highly recommended!
- The factory preset electric choke on the Street Avenger carburetor makes cold starts a breeze. No more struggling with manual chokes or flooding the engine. It's a great convenience feature.
- I've been using the Holley 4150 570Cfm Street Avenger on my daily driver for several months now and it has been reliable and trouble-free. The fuel metering system is spot on, delivering the right amount of fuel for optimal performance.
- The included 3/8 fuel line connection saved me time and money. I didn't have to make any additional trips to the parts store to get everything I needed. The carburetor bolted right on and worked flawlessly.
Competitors
- The Holley 4150 570Cfm Street Avenger offers excellent value for its performance and features. It is competitively priced compared to its main competitors, such as the Edelbrock Performer Carburetor and the Demon Carburetor.
- While the exact price may vary depending on the retailer, the Holley 4150 Street Avenger is a worthwhile investment for anyone looking to improve the performance of their street car.
Buying Considerations
- Ensure compatibility with your vehicle's make, model, and engine size
- Consider your specific performance needs and goals
- Check for any local regulations or restrictions regarding carburetor installations
- Review user feedback and expert reviews to gauge overall satisfaction and performance
- Compare prices from reputable retailers before making a purchase
Conclusion
The Holley 4150 570Cfm Street Avenger is a top choice for street performance enthusiasts. With its optimized calibration and range of convenient features, it delivers impressive low-end torque and acceleration. The factory preset electric choke and built-in fuel filters make it easy to start and maintain. While considering your specific needs and checking for compatibility, the Street Avenger is a reliable and high-performance option that offers excellent value for money.
View LessThe Holley 4150 570Cfm Street Avenger is a high-performance carburetor designed specifically for street use. With optimized street calibration and a range of convenient features, it offers great low-end torque and impressive acceleration. In this buying guide, we will explore the product specifications, key features, usage scenarios, competitors, user reviews, price analysis, and buying considerations to help you make an informed decision. Continue Reading
Customer Questions & Answers
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Question:
What is the Holley 4150 570 CFM Street Avenger designed for?
Answer: The Holley 4150 570 CFM Street Avenger is primarily designed for street performance engines, providing superior fuel delivery and improved throttle response. With a flow rate of 570 CFM, it's ideal for mild to moderately powered engines found in classic cars, muscle cars, and hot rods. The carburetor features adjustable jetting to fine-tune performance based on engine specifications and driving needs, making it a versatile option for enthusiasts looking to enhance their vehicle's capabilities. -
Question:
What are the key features of the Holley 4150 570 CFM Street Avenger?
Answer: The key features of the Holley 4150 570 CFM Street Avenger include a durable aluminum construction, a vacuum secondary design for better fuel efficiency, and adjustable float levels. It also has a double-pumper design that allows for quick acceleration and optimized fuel atomization for improved combustion. Additionally, this carburetor is equipped with a clear sight window, enabling easy float level adjustments without disassembly, ensuring you can maintain peak performance effortlessly. -
Question:
How does the Holley 4150 570 CFM compare to other carburetors?
Answer: The Holley 4150 570 CFM Street Avenger stands out due to its perfect blend of performance, versatility, and ease of tuning. Unlike many carburetors that are tuned exclusively for drag racing or off-road use, this model is specifically tailored for street applications, allowing smoother operation during everyday driving. Its design aids in better throttle response compared to standard models, and with its adjustable features, users can customize the performance specific to their engine's needs for an enhanced driving experience. -
Question:
Is the Holley 4150 570 CFM Street Avenger suitable for beginners?
Answer: Yes, the Holley 4150 570 CFM Street Avenger is suitable for beginners due to its user-friendly design and straightforward installation process. The carburetor features a simple adjustment mechanism that allows novice users to easily tune the system for optimal performance. With clear instructions provided and the ability to modify settings as experience grows, beginners can gain valuable knowledge about tuning while enjoying a noticeable improvement in their vehicle's performance. -
Question:
How do you tune the Holley 4150 570 CFM Street Avenger for optimal performance?
Answer: To tune the Holley 4150 570 CFM Street Avenger for optimal performance, start by checking the float levels and adjusting them if necessary. Next, you can change the jets based on your engine's airflow and performance characteristics. Using a wideband air/fuel ratio gauge can assist in achieving the perfect mixture for your setup. Additionally, adjustments to the accelerator pump and secondary opening can further enhance throttle response and overall performance, allowing you to tailor the experience to your specific driving style. -
Question:
What fuel type is recommended for the Holley 4150 570 CFM Street Avenger?
Answer: The Holley 4150 570 CFM Street Avenger is primarily designed to run on gasoline, typically with an octane rating of 91 or higher. Utilizing high-quality fuel ensures that the carburetor operates efficiently, resulting in better horsepower and throttle response. Regularly using the recommended fuel type also minimizes engine knock and enhances the durability of engine components. For performance enthusiasts, opting for a fuel that contains additives for cleaner combustion may further improve performance and longevity. -
Question:
Can the Holley 4150 570 CFM Street Avenger be used on a variety of engines?
Answer: Yes, the Holley 4150 570 CFM Street Avenger is versatile and can be used on a variety of small to medium displacement engines, typically ranging from 302 to 383 cubic inches. Its adaptable design makes it a popular choice among classic car restorers and hot rod builders. Whether you're enhancing a vintage muscle car or upgrading a street cruiser, this carburetor can accommodate a range of setups by providing a solid fuel delivery system that benefits both stock and modified engines. -
Question:
What maintenance does the Holley 4150 570 CFM Street Avenger require?
Answer: Maintaining the Holley 4150 570 CFM Street Avenger involves regular checks to ensure optimal performance. Key steps include inspecting the float levels, cleaning the fuel filters, and monitoring for any vacuum leaks. It's also advisable to periodically clean the carburetor by removing it and using a suitable carb cleaner to clear out any deposits. Additionally, checking and possibly replacing the accelerator pump and gaskets can help maintain peak performance and prolong the life of the carburetor, ensuring continued smooth operation. -
Question:
Where can I buy the Holley 4150 570 CFM Street Avenger?
Answer: You can buy the Holley 4150 570 CFM Street Avenger from Ubuy in Canada. Ubuy offers a selection of automotive performance parts, making it convenient for customers to find everything they need for their vehicle modifications, including this high-performance carburetor. -
Question:
What makes the Holley 4150 570 CFM Street Avenger a popular choice among car enthusiasts?
Answer: The Holley 4150 570 CFM Street Avenger is popular among car enthusiasts due to its combination of performance, reliability, and ease of tuning. Its consistent fuel delivery and adjustable settings provide advantages for both street and light racing applications, appealing to a wide range of automotive enthusiasts. Additionally, the comprehensive support and community surrounding Holley products help owners feel confident in their purchase, ensuring they have access to resources, advice, and modifications to enhance their experience on the road.
Holley Carburetors 0-80570 Editorial Review
The Holley Street Avenger Carburetor is a popular choice amongst car enthusiasts, offering high performance and efficiency. However, there are some issues customers have highlighted. One customer had fuel dumping around the carburetor due to loose screws, while another complained of the choke not working correctly. Some customers were also unhappy that the fuel system did not match up with their car without extensive modifications. Despite this, other customers who purchased this product were satisfied with their purchase, noting better performance than previous carb models.
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Pros
- High performance
- Efficient
- Good price
- Easy to install
Cons
- Loose screws
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CAD 1159
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