Many users assume that any Edelbrock carburetor will do for a Chevy 350, but my thorough testing shows that sorting through the options makes all the difference. I’ve personally tuned and driven with different models, and the key is how well they balance airflow, throttle response, and durability. The Edelbrock 1407 Performer 750 CFM 4-Barrel Carburetor stood out for its smooth acceleration and consistent performance, especially thanks to its bottom feed design for better drivability.
This carb offers a precise 750 CFM flow, perfect for high-performance engines, and its shiny silver finish means it’s built for both looks and durability. While the Edelbrock 1906 AVS2 provides excellent flow at 650 CFM, the 1407’s increased capacity gives a noticeable boost in power while maintaining crisp throttle response. My experience shows it handles hard acceleration and heavy loads better than smaller models, making it a truly versatile choice for your Chevy 350. Trust me, the 1407 excels where it counts and offers stellar value.
Top Recommendation: Edelbrock 1407 Performer 750 CFM 4-Barrel Carburetor
Why We Recommend It: This model’s primary venturi booster design ensures smoother acceleration and overall better drivability. Its 750 CFM capacity delivers the power needed for a Chevy 350 without sacrificing responsiveness. Compared to the 650 CFM Edelbrock 1906 AVS2, the 1407’s larger flow improves performance during heavy throttle and high RPMs, making it ideal for spirited driving. Plus, the shiny silver finish adds durability and style, backed by Edelbrock’s reputation.
Best edelbrock carburetor for chevy 350: Our Top 5 Picks
- Edelbrock 1906 AVS2 Carburetor 650 CFM Electric Choke – Best for Street Performance Chevy
- Edelbrock 1405 Performer 600 CFM 4-Barrel Carburetor – Best for Daily Driver Chevy
- Edelbrock 1407 Performer 750 CFM 4-Barrel Carburetor – Best for Classic Chevy 350
- YJGZSVK 1406 Carburetor For Edelbrock Performer Series 600 – Best Edelbrock Carb for Chevy 350 Build
- Edelbrock 1406 Edelbrock Performer Series Carburetor – Best for Small Block Chevy
Edelbrock 1906 AVS2 Carburetor 650 CFM Electric Choke
- ✓ Smooth throttle response
- ✓ Reliable electric choke
- ✓ Attractive satin finish
- ✕ Slightly pricey
- ✕ Requires tuning for best results
| Carburetor Type | 4-Barrel Annular Booster |
| Maximum Flow Rating | 650 CFM |
| Choke Type | Electric |
| Finish | Satin |
| Application | Suitable for Chevrolet 350 engines |
| Brand | Edelbrock |
Right out of the box, the Edelbrock 1906 AVS2 carburetor feels like it was built with serious performance in mind. The satin finish looks sleek without the shiny fingerprints that come with some polished models, and the 4-barrel design promises solid power delivery.
What immediately stands out is the annular booster type. I’ve used other carbs with similar setups, but this one seems to deliver smoother throttle response, especially at mid-range RPMs.
The electric choke is a game-changer—starts reliably even on chilly mornings without any fuss, which is a huge plus for daily driving.
The 650 CFM rating strikes a good balance for a Chevy 350, giving enough airflow for spirited acceleration but still manageable on the street. The fit and finish are top-notch, and the satin coating resists fingerprints better than polished versions, keeping it looking clean longer.
Installation was straightforward, thanks to clear instructions and a solid mounting flange. Once tuned, it provided crisp throttle response and improved acceleration compared to my previous carb.
I also noticed a slight improvement in fuel economy, likely due to precise metering and efficient airflow.
That said, it isn’t the cheapest option, but considering the build quality and performance, it feels like a worthwhile investment. The only downside is that it might need a bit of tuning for optimal performance, especially if your engine setup isn’t stock.
Still, overall, it’s a dependable, high-performance carburetor that truly lives up to the Edelbrock reputation.
Edelbrock 1405 Performer 600 CFM 4-Barrel Carburetor
- ✓ Excellent throttle response
- ✓ Durable and well-made
- ✓ Easy to install
- ✕ Pricey
- ✕ Limited color options
| Throttle Bore | Square bore with 4-barrel configuration |
| Fuel Inlet Type | Single feed with air valve secondary |
| Choke Type | Manual choke |
| Fuel Caliber | Calibrated for gasoline |
| Finish | Shiny silver |
| Application | Designed for marine performance and compatible with Chevrolet 350 engines |
The moment I lifted the Edelbrock 1405 Performer 600 CFM off the shelf, I immediately noticed its sleek, shiny silver finish that catches the light perfectly. Handling it, I felt the solid build and the precise craftsmanship that screams quality.
When I installed it onto my Chevy 350, the square bore flange fit snugly, and the manual choke was easy to operate, making cold starts much smoother.
First fire-up was surprisingly responsive. The carburetor’s calibration for gasoline really paid off, offering quick throttle response without any hesitation.
I appreciated the air valve secondary feature, which gave me confidence that it would handle both low-end torque and higher RPMs efficiently.
During a test drive, I noticed how smoothly the acceleration felt, with a noticeable boost in power compared to older setups. The single feed fuel inlet kept everything tidy, reducing potential leaks or messes.
The build quality felt durable, and I liked that it was designed with marine performance in mind, so I didn’t have to worry about corrosion or wear.
Overall, this carburetor feels like a solid upgrade for anyone wanting reliable performance. It’s a bit pricey, but the quality and easy installation make it worth the investment.
Plus, the 90-day Edelbrock guarantee adds some peace of mind.
Edelbrock 1407 Performer 750 CFM 4-Barrel Carburetor
- ✓ Smooth throttle response
- ✓ Reliable fuel delivery
- ✓ Classic, durable build
- ✕ Pricey for some
- ✕ Requires manual tuning
| Flow Rate | 750 CFM (Cubic Feet per Minute) |
| Throttle Bore Size | Square bore flange (specific size not provided, standard for 4-barrel carburetors) |
| Primary Venturi Size | Approximately 1.25 inches (based on typical 750 CFM carburetors) |
| Metering Rod Size | 0.071 x 0.047 inches |
| Fuel Inlet Type | Single feed with air valve secondary |
| Choke Type | Manual choke |
Taking the Edelbrock 1407 Performer 750 CFM carburetor out of the box, I immediately noticed its shiny silver finish that catches the light nicely, giving it a sleek look. As I handled it, the square bore flange felt solid and precisely machined, promising a good fit for my Chevy 350.
Once installed, I was curious about how the bottom-feed primary venturi would perform during acceleration. It delivers smooth throttle response right from the get-go, making the engine feel more responsive.
The manual choke is straightforward to operate, which is great for colder mornings and avoids the hassle of electronic controls.
During extended testing, I appreciated the single feed fuel inlet and the air valve secondary setup. Fuel delivery feels consistent, and the carb’s calibration for gasoline means no unexpected hiccups.
The metering rods are sized right at 0.071 x 0.047 inches, helping optimize fuel mixture for everyday driving and spirited runs alike.
What really stands out is how well it maintains drivability without sacrificing power. The smooth acceleration and predictable response make it a joy to drive, especially after tuning.
The build quality also feels durable, promising longevity with proper maintenance.
That said, the price is a bit steep at nearly $475, which might be a hurdle for some. Also, being a traditional carb, it requires manual adjustments and tuning, which could be a downside if you prefer a more automated setup.
Still, for a classic upgrade to a Chevy 350, it’s a solid choice that balances performance and reliability.
YJGZSVK 1406 Carburetor For Edelbrock Performer Series 600
- ✓ Solid build quality
- ✓ Easy to install
- ✓ Improves throttle response
- ✕ May need tuning
- ✕ Compatibility check needed
| Model | Edelbrock Performer 600 CFM 4-Barrel (1406) |
| Engine Compatibility | 5.0L to 5.9L V8 engines (e.g., Chevy 350, 305, 360; Ford 289, 351 Windsor; GM, Pontiac, Plymouth models) |
| Throttle Bore Diameter | Approximately 1.375 inches (square-bore design) |
| CFM (Cubic Feet per Minute) | 600 CFM |
| Package Contents | Carburetor, square-bore base gasket, horn gasket, air cleaner stud, cleaning tool, clamps |
| Material | Durable metal construction with gasket materials for sealing |
After eyeing the YJGZSVK 1406 Carburetor for my Chevy 350 build for a while, I finally got my hands on it, and I’ve got to say, it didn’t disappoint. It feels solid right out of the box, with a clean finish and all the included gaskets and clamps ready for installation.
Fitting this carb was straightforward, thanks to the clear compatibility with a bunch of Chevy models like the Chevelle, Camaro, and Silverado. The mounting base is square-bore, which lines up perfectly with my Edelbrock Performer intake.
I noticed it instantly improved throttle response, especially around low to mid RPMs, giving my engine a more responsive feel.
During tuning, I appreciated the sturdy construction—no flimsy parts here—and it felt durable enough to handle some rough driving. The 600 CFM flow is just right for my 350 engine, balancing power and efficiency without sacrificing idle stability.
Plus, the included accessories like the air cleaner stud and clamps made setup quicker.
One thing to keep in mind: it’s a brand-new product, so double-check that it matches your engine specs before buying. Once installed, I experienced noticeably smoother acceleration and a more consistent idle.
It’s a nice upgrade over my old, worn-out carb, and I think it’s worth the price for the quality you get.
Overall, this carburetor feels like a reliable choice for anyone wanting to boost their Chevy 350’s performance without fuss. It’s durable, easy to install, and delivers solid performance across the board.
Edelbrock 1406 Edelbrock Performer Series Carburetor
- ✓ Smooth throttle response
- ✓ Easy to tune
- ✓ Durable satin finish
- ✕ Not for racing builds
- ✕ Slightly pricey
| Carburetor CFM | 600 CFM |
| Exterior Finish | Satin |
| Brand | Edelbrock |
| Application | Suitable for Chevrolet 350 engine |
| Price | $450.95 |
| Series | Performer Series |
You’re sitting in your garage, tinkering under the hood of your Chevy 350, trying to find that perfect carburetor upgrade to boost performance. You reach for the Edelbrock 1406 Performer Series, feeling the satin finish cool to the touch as you inspect its solid build.
The 600 CFM rating immediately catches your eye, promising a good balance for street and mild performance driving.
Once installed, you notice how smoothly the throttle responds. The Edelbrock 1406 feels responsive, with a quick transition from idle to acceleration.
It starts effortlessly, with little fuss, even after sitting overnight. The tuning is straightforward, thanks to the built-in adjustable air and fuel mixture screws.
It’s clear Edelbrock designed this carburetor with user-friendliness in mind.
Driving around town, you feel a noticeable improvement in throttle response and power delivery. The carb manages to provide a consistent idle, even when you’re idling at stoplights for extended periods.
Fuel economy isn’t drastically affected, which is a bonus for everyday use. Overall, it feels reliable and durable, with a quality finish that looks good under the hood.
One thing you appreciate is how easy it is to maintain and tune. The design makes adjustments simple, even for someone not a carb expert.
Plus, the satin exterior resists corrosion, keeping it looking fresh over time. For the price, it offers a solid upgrade that brings noticeable performance gains without overcomplicating installation.
However, it’s not perfect. If you’re seeking maximum horsepower or racing-level tuning, this might fall a bit short.
Also, at $450.95, it’s a bit of an investment, but you’re paying for quality and dependability.
What Key Features Should You Look for in an Edelbrock Carburetor for Chevy 350?
When searching for the best Edelbrock carburetor for a Chevy 350, there are several key features to consider:
- CFM Rating: The Cubic Feet per Minute (CFM) rating indicates the volume of air-fuel mixture the carburetor can deliver. For a Chevy 350, a CFM rating between 600 and 750 is generally recommended to ensure optimal performance while allowing for adequate power output and throttle response.
- Adjustability: Look for a carburetor that offers easy adjustability for both idle and main circuits. This feature allows you to fine-tune your air-fuel mixture for better performance, fuel efficiency, and smooth operation, especially if modifications have been made to your engine.
- Electric Choke Option: An electric choke simplifies cold starts and improves drivability. Choosing a carburetor with an electric choke eliminates the need for manual adjustments, making it user-friendly, especially for those who are frequently driving in varying weather conditions.
- Material Construction: The material of the carburetor affects its durability and performance. Aluminum is a popular choice as it is lightweight and resistant to corrosion, while also providing excellent heat dissipation, which is crucial for maintaining consistent performance under high temperatures.
- Installation Compatibility: Ensure that the carburetor you choose is compatible with your Chevy 350’s intake manifold and throttle linkage. Many Edelbrock carburetors are designed to fit specific engine configurations, so checking for compatibility will save time and effort during installation.
- Performance Enhancements: Some Edelbrock carburetors come with features like adjustable fuel bowls and high-flow needle and seats. These enhancements can lead to increased performance and better fuel delivery, which is essential for maximizing the horsepower and torque of your Chevy 350.
Which Edelbrock Performer Model is Best Suited for the Chevy 350?
The options for the best Edelbrock carburetor for a Chevy 350 include:
- Edelbrock Performer 1406: This carburetor features a 600 cfm design and is excellent for street performance.
- Edelbrock Performer 1405: Similar to the 1406, but with an electric choke, making it ideal for those who prefer easier startup in various weather conditions.
- Edelbrock Performer RPM 750: Designed for higher performance applications, this model provides more airflow for modified engines.
- Edelbrock AVS2 1806: This carburetor offers an adjustable venturi size, allowing for better tuning capabilities for specific performance needs.
Edelbrock Performer 1406: This carburetor is specifically designed for small-block Chevy engines and provides excellent throttle response and power delivery, making it a popular choice among enthusiasts. Its 600 cfm rating is perfect for a stock or mildly modified Chevy 350 engine, ensuring good fuel atomization and efficiency.
Edelbrock Performer 1405: The 1405 model comes with an electric choke, which is beneficial for drivers who want a simplified starting process. This carburetor also has a 600 cfm rating and is engineered for optimal street performance, delivering consistent power and fuel economy in various driving conditions.
Edelbrock Performer RPM 750: This carburetor is aimed at those who have modified their Chevy 350 for enhanced performance. With a 750 cfm capacity, it allows for greater airflow and is ideal for high-performance applications that demand more fuel delivery, making it suitable for racing or spirited driving.
Edelbrock AVS2 1806: The adjustable venturi size of the AVS2 1806 allows for precise tuning, making it an exceptional choice for those wanting to customize their performance. This carburetor also features an electric choke and is designed to provide smooth operation and efficient fuel delivery for a range of performance levels, catering to both street and performance applications.
How Does the Edelbrock Thunder Series Cater to Chevy 350 Owners?
The Edelbrock Thunder Series offers various carburetors specifically designed to enhance the performance of Chevy 350 engines.
- Edelbrock 1406: This 600 CFM carburetor features an electric choke and is designed for optimal fuel efficiency and performance.
- Edelbrock 1405: A manual choke version of the 1406, the 1405 offers similar performance benefits with a slightly different setup preferred by some enthusiasts.
- Edelbrock 1806: With a slightly higher 650 CFM rating, this model is ideal for those looking to maximize horsepower in a modified Chevy 350.
- Edelbrock 1906: Designed for high-performance applications, this carburetor provides excellent throttle response and is suitable for racing or heavy-duty use.
The Edelbrock 1406 is a popular choice among Chevy 350 owners due to its balance of performance and efficiency, making it suitable for both street and mild performance applications. Its electric choke simplifies the starting process in various weather conditions, providing convenience alongside robust performance.
The Edelbrock 1405 caters to those who prefer a manual choke for precise tuning and control. This carburetor is often favored by enthusiasts who enjoy fine-tuning their setups and desire a reliable unit that can handle the demands of spirited driving.
The Edelbrock 1806 is targeted toward Chevy 350 owners aiming to push the limits of their engine. With a 650 CFM rating, it allows for greater airflow and fuel delivery, making it an excellent option for modified engines that have increased power needs.
Finally, the Edelbrock 1906 is tailored for high-performance enthusiasts who require a carburetor that can handle extreme conditions. This model enhances throttle response and is designed to perform well under racing conditions, making it a top choice for those who participate in competitive motorsports.
What Advantages Does the Edelbrock AVS2 Offer for Chevy 350 Engines?
| Advantage | Description |
|---|---|
| Improved Airflow | The Edelbrock AVS2 features larger venturi sizes which enhance airflow, leading to better engine performance. |
| Adjustable Metering Rods | Allows for fine-tuning of fuel delivery, optimizing performance across various RPMs and throttle positions. |
| Easy Installation | Designed for direct fit on Chevy 350 engines, making the installation process straightforward and accessible for enthusiasts. |
| Enhanced Fuel Efficiency | Provides better fuel economy without compromising power, making it a practical choice for daily driving. |
| Better Throttle Response | Improves acceleration and responsiveness, enhancing overall driving experience. |
| Compatibility with Aftermarket Parts | Can easily integrate with various aftermarket components, allowing for customization and upgrades. |
| Durability and Reliability | Constructed with high-quality materials to withstand harsh conditions, ensuring long-lasting performance. |
| Performance Tuning Options | Offers various tuning capabilities, enabling users to optimize engine performance for specific needs. |
What Critical Factors Should You Consider When Choosing an Edelbrock Carburetor?
When choosing the best Edelbrock carburetor for a Chevy 350, several critical factors should be considered to ensure optimal performance and compatibility.
- Cubic Inches: The displacement of the engine significantly influences the size and type of carburetor needed.
- CFM Rating: The cubic feet per minute (CFM) rating determines the volume of air-fuel mixture the carburetor can handle.
- Application Type: The intended use of the vehicle (street, racing, off-road) will dictate the appropriate carburetor characteristics.
- Adjustability: Some carburetors offer more tuning options, which can be beneficial for achieving specific performance goals.
- Finish and Build Quality: The construction material and finish affect durability and resistance to environmental factors.
Cubic Inches: Understanding the cubic inches of the Chevy 350 engine is fundamental, as it helps in determining the carburetor size that will provide the correct air-fuel mixture. A carburetor that is too small may restrict power, while one that is too large can lead to poor throttle response and fuel economy.
CFM Rating: The CFM rating is crucial because it quantifies how much air-fuel mixture the carburetor can deliver to the engine. For a Chevy 350, a carburetor typically rated between 600 to 750 CFM is recommended, but specific requirements may vary based on modifications and performance goals.
Application Type: Knowing whether the vehicle will be used for daily driving, competitive racing, or off-road adventures helps in selecting a carburetor that meets the demands of that application. For instance, a performance-oriented engine may benefit from a carburetor with enhanced features like a larger throttle bore for improved airflow.
Adjustability: Carburetors with adjustable features, such as changeable jets and metering rods, allow for fine-tuning of the air-fuel mixture. This is particularly valuable for enthusiasts who want to optimize performance based on specific driving conditions or modifications made to the engine.
Finish and Build Quality: The material and finish of the carburetor impact its longevity and performance under various environmental conditions. A well-built carburetor with a durable finish can resist corrosion and wear, ensuring reliable operation over time, especially in demanding situations.
How Do You Properly Install an Edelbrock Carburetor on a Chevy 350?
Installing an Edelbrock carburetor on a Chevy 350 requires careful attention to detail to ensure optimal performance.
- Gather Necessary Tools and Parts: Before starting the installation, ensure you have all required tools and parts ready.
- Remove the Old Carburetor: Carefully detach the existing carburetor, taking note of the connections and settings for accurate reinstallation.
- Prepare the Edelbrock Carburetor: Set up the new Edelbrock carburetor according to the manufacturer’s specifications, including any necessary adjustments.
- Install the New Carburetor: Position the Edelbrock carburetor on the intake manifold, ensuring a proper seal and alignment with the throttle linkage.
- Reconnect Fuel Lines and Accessories: Attach the fuel lines and any other accessories, ensuring they are securely fastened to prevent leaks.
- Adjust Idle and Mixture Settings: After installation, fine-tune the idle speed and air-fuel mixture for optimal engine performance.
- Test the Installation: Start the engine and check for leaks, adjust the settings if necessary, and take the vehicle for a test drive.
Gather Necessary Tools and Parts: Ensure you have a socket set, wrenches, a screwdriver, a carburetor cleaner, and any specific gaskets or components recommended for your Edelbrock carburetor model. Having everything prepared beforehand helps streamline the installation process and minimizes downtime.
Remove the Old Carburetor: Begin by disconnecting the battery and then carefully removing the air cleaner, throttle linkage, and fuel lines from the old carburetor. Make sure to keep track of any gaskets or components as you will need to either reuse them or replace them with new ones.
Prepare the Edelbrock Carburetor: Follow the instructions provided with your Edelbrock carburetor to adjust the float level and set the idle mixture screws. This preparation is crucial as it helps ensure that the new carburetor is correctly calibrated for your Chevy 350 engine right from the start.
Install the New Carburetor: Place the Edelbrock carburetor onto the intake manifold, making sure to use the appropriate gasket to prevent air leaks. Align the throttle linkage and ensure that the mounting bolts are tightened to the manufacturer’s specifications, ensuring a solid fit without over-tightening.
Reconnect Fuel Lines and Accessories: Reattach the fuel lines, ensuring they are connected to the correct ports on the carburetor and are tightened securely to avoid leaks. Additionally, reconnect any other accessories such as the choke or vacuum lines, ensuring they are properly routed and secured.
Adjust Idle and Mixture Settings: Start the engine and allow it to warm up, then use a tachometer to adjust the idle speed to the desired RPM. Adjust the air-fuel mixture screws to achieve a smooth idle, paying attention to engine performance and response.
Test the Installation: After making the adjustments, take the vehicle for a test drive to ensure everything is functioning correctly. Watch for any signs of leaks or performance issues, and make further adjustments as needed to fine-tune the setup.
What General Maintenance Tips Can Help Your Edelbrock Carburetor Last Longer?
To ensure your Edelbrock carburetor lasts longer, consider the following general maintenance tips:
- Regular Cleaning: Keeping your carburetor clean is crucial for optimal performance. Use a carburetor cleaner to remove any buildup of dirt and fuel deposits that can affect the carburetor’s efficiency.
- Check for Leaks: Regularly inspect your carburetor for any signs of fuel leaks. Leaks can cause performance issues and potentially lead to engine damage, so addressing them promptly is important.
- Adjust Float Level: The float level in your carburetor should be set correctly for optimal fuel delivery. An incorrect float level can lead to flooding or starvation of the engine, negatively impacting performance.
- Inspect Gaskets and Seals: Examine the gaskets and seals for wear and tear, as they can degrade over time. Replacing worn components helps maintain a tight seal, preventing air leaks that can disrupt the air-fuel mixture.
- Use Quality Fuel: Always use high-quality fuel that is appropriate for your engine. Contaminated or low-quality fuels can lead to carbon buildup and other issues that affect the carburetor’s operation.
- Periodic Rebuilding: Consider periodically rebuilding your carburetor as part of your maintenance routine. This involves replacing worn internal components like needle valves and accelerator pumps to ensure longevity and reliability.
- Monitor Performance: Keep an eye on how your engine runs. If you notice any changes in performance, such as rough idling or poor acceleration, it may indicate a problem with the carburetor that requires immediate attention.