3 Best Chevy 350 Carburetors That Actually Help You Save Money

In this review, we’ll have a look at some of the best carburetors for Chevy 350.

It’s a powerful vehicle that is known for a strong engine.

However, for some people, the engine can turn out to be very costly as it requires a lot of fuel to run.

This can make the vehicle a bad option for some people.

For such people, there’s solace in the form of carburetors. These small devices are known to improve fuel efficiency and make a car more affordable.

If you have a Chevy 350, then consider investing in a good carburetor. It’s a great investment. However, you need to be careful when picking a carburetor for Chevy 350.

It is essential to know which carburetor is the best for your car’s engine so that you can enjoy all the benefits that this component is known for.

To help you make the right decision, we have covered three of the best carburetors on the market. These will actually help you save money.

Let’s have a look.

Comparison Table

Edelbrock 1406 EPS -- Best All-Arounder and Most Powerful Carburetor

Edelbrock 1406 EPS is a top-notch 4 barrel carburetor.

It is designed to make the engine efficient and save fuel.

There’s an electric choke in the carburetor which accounts for boasting 600 CFM (cubic feet per minute).

Features Of The Product

Electric/Manual Choke

This carburetor offers both electric and manual choking options. Electric choke is ideal during winters. It warms the engine up in no time and mixes the fuel well.

Two Step Metering Rods

The metering rods in the carb help transition between the circuits firmly. This feature helps prevent backfiring, helping the engine stay durable by reducing the risk of blown up power valves.

Moreover, the rods are a breeze to replace. The job only takes a few seconds and does not involve removing the carburetor.

Unchanged Calibration

Hence, expect consistent performance from this carburetor as the calibration will remain unchanged.

Compatibility

It is compatible with both gasohol (gasoline+ethanol) and blended fuels.

Design And Materials

Body

The entire body of the carburetor is fully aluminum made which offers excellent durability but the real benefit lies in its weight. The carburetor only weighs 9.15 pounds and puts no pressure on other parts.

This carb comes in a two-piece body that prevents warping so you can rest assured that there won’t be any dents with time.

Parts

The unit is quite durable thanks to well-made parts. Plus, since it contains no plastic parts, there is also no risk of leakage.

Drawbacks

The fuel inlet is at the far left on this carb which is a bit daunting to access. You will require a banjo bolt to turn it or to buy the fuel line kit.

Edelbrock 1406 EPS is the best carburetor for Chevy 350 due to its incredible features and a 90-day warranty. It is super efficient, durable, light in weight. Installing it might be a bit of a problem but once in place, it will start to show results.

How to Tune Edelbrock Carburetor Carb Idle Mixture Screws Choke Metering Rods Jets Fuel Air Vacuum:

Edelbrock 1406 cold start:

Holley 0-7448 -- Best Value Carburetor for Chevy 350

Holley 0-7448 is not a 4 barrel carburetor like Edelbrock but it has many features that make it a valuable carburetor.

The biggest benefit of this carb is fuel economy which is due to its low 350 CFM.

Therefore, it is an ideal carburetor for a Chevy that is driven at low speeds.

Features

Manual Choke

Single Feed Inlet

Feeding fuel is a breeze thanks to the single feed inlet. There’s a center-hung float that offers stable fuel level control.

100% Wet-Flow Tested

You get bolt-on performance right out of the box.

Design And Materials

Body

The carb has a dichromate finish which makes it corrosion resistant. It won’t succumb to damage or a rusty look soon. In fact, the finish gives it a shiny look. All the parts are of metal and are meant to last for a long time.

Power Valve

It has a blow out protection feature which promotes a trouble-free operation.

Drawbacks

The choke system is a bit frustrating because the driver has to operate itmanually.

If you are on a low budget then Holley 0-7448 won’t let you down. It’s said to be suitable for racing classes where you need 2-barrel carburetors. It is quite powerful and does the job well.

Plus, it is one of the cheapest options on the market. However, it’s only used for all vehicles due to emission requirements.

How To Identify Your Holley & Demon Carburetor:

Auto Parts Prodigy ROCHESTER 2GC -- Best Budget Pick Carburetor for Chevy 350

Auto Parts Prodigy ROCHESTER 2GC -- this budget-friendly product is a favorite among Chevy customers due to its low price and ability to save fuel.

Plus, it’s also known to improve horsepower and make the engine stronger.

Features

High-Speed Circuits

Auto Parts Prodigy Rochester 2GC makes sure that there are no throttle response lags in the engine.

Throttle Plates

The large holes in the throttle plates allow enough air to pass through – eliminating the need to open the butterflies.

CFM

This carburetor offers 400 cubic feet per minute which is quite a lot for a carburetor in this price.

Better Compression Ratio

Compatible

It supports Chevrolet Engine Models 350/5.7L 1970-1980 and 400/6.6L 1970-1975.

Design And Materials

The metal body makes the unit quite durable. Moreover, it weighs only 8 pounds which is also a plus.

Drawbacks

There is no choke system in this carb.

This carb might not be the best but it sure has many great features which makes it a good choice for users who are low on budget.

Buyer’s Guide

In order to choose the perfect carburetor for your Chevy 350, look into the following factors.

CFM

The CFM needs to be balanced. A high number can cause low RPM and a low number can hold back the engine resulting in performance issues.

There’s a formula used to choose an ideal CFM carburetor for your car. It is:

For instance, 350ci X 6500 RPM)/3456=658.28 CFM

Intake Manifolds

Carbs can have various intake manifolds such as a dual plane, single plane, etc.

If you want low-mid range power then dual plane intake manifolds are perfect. These units produce less overlapping between the induction pulses, feed 4 cylinders in a v8 engine from two separate plenums, and have longer intake runs as well.

As for single plane intake manifolds, they serve all the cylinders via a single plenum which can cause overlapping between induction pulses. So, dual plane intake manifolds are a better fit.

Chokes

They help warm up an engine when it turns cold. There are two kinds of chokes: manual and electric chokes.

An electric choke is connected to a circuit and operates automatically. There’s no effort required in decreasing the air flow. On the other hand, manual chokes require manual control, which can be a bit tricky for some users.

Body

A carburetor with a corrosion-resistant, metal body is ideal as it prevents leak and remains durable due to no risk of corrosion.

Barrels

For extra acceleration, a higher RPM is required. However, a two-barrel carburetor won’t be able to handle higher RPM and might stall. If you wish to have better acceleration then you need to buy a carb that has 4 barrels.

They work in this way: When low-RPM driving and idling, only two primary barrels open up, while the throttle blades on the secondary barrels remain closed.

This is because two barrels are enough to handle the power and control air when the RPM is low. However, things can get ugly when the accelerator is pressed and you do not have a 4 barrel carb.

Therefore, if you need to drive at high speed then get yourself a 4 barrel carburetor.

Conclusion

These were three of the best carburetors for Chevy 350. You should pick one keeping your budget and requirements in mind.

If you a big and powerful carburetor that can control high speeds and acceleration then a 4 barrel Edelbrock 1406 EPS can be a wise option. It has a durable body with corrosion resistance and some amazing features. However, it’s a bit costly.

If you need a budget-friendly option then you can consider Auto Parts Prodigy ROCHESTER 2GC. It’s good for fuel economy and provides good horsepower as well. However, it doesn’t have a choke.

For users looking for the most value, Holley 0-7448 can be the perfect choice. It offers a mix of features and is quite reliable as well.