The debate between Dart SBC Heads and Brodix SBC Heads has been a long standing one among engine builders. Both of these cylinder heads offer great performance and have their own unique advantages.

While Dart SBC Heads are known for their durability and strength, Brodix SBC Heads are preferred for their lightweight design. This article will compare the two cylinder heads in terms of their features, performance, and cost to help engine builders make an informed decision. So if you’re looking to get the best performance out of your engine, read on to find out which cylinder head is right for you.

Dart Vs Brodix Sbc Heads

Dart Vs. Brodix: Sbc Head Showdown

Dart Vs. Brodix Sbc Head Showdown

The debate between Dart SBC Heads and Brodix SBC Heads is one that has been ongoing for quite some time. Both are popular choices for small block Chevy engines, and both offer a variety of benefits. This article will compare the two, looking at the advantages and disadvantages of each, and ultimately determine which is the best choice.

We will look at the performance, cost, and availability of each, as well as other factors. In the end, we will come to a conclusion as to which of the two Dart SBC Heads and Brodix SBC Heads is the superior choice.

Dart Sbc Heads

Dart Sbc Heads

Dart SBC Heads are a high-performance line of cylinder heads designed for small block Chevy engines. They provide superior air-flow and increased power while delivering a lightweight design. The heads are made from a high-grade aluminum alloy that is heat-treated for superior strength and durability.

They feature a unique design that allows for improved breathing, which increases horsepower and torque. Additionally, they are designed with an integrated exhaust port for improved exhaust flow.

They are available in a variety of different configurations to suit different engine builds, and they come in both standard and raised runner designs. The Dart SBC Heads are the perfect choice for anyone looking to get maximum performance from their small block Chevy engine.


Construction is an important factor when it comes to Dart and Brodix SBC heads. Dart SBC heads are known for their superior casting capabilities, which result in a lightweight yet durable construction.

Brodix SBC heads, on the other hand, are made with a thicker wall design that allows for greater strength and durability. Both heads are machined with precision to ensure proper fitment, and the Brodix heads feature a unique “D-shaped” chamber for improved airflow.

The Dart heads also have a more aggressive valve angle design that helps to increase airflow. Both head designs are designed to provide excellent performance, but the Dart heads come out on top for superior construction and quality.

Port Design

When selecting small-block Chevy cylinder heads, it’s important to consider the port design. Dart SBC heads feature a carefully crafted, symmetrical port design that is designed to promote maximum airflow and power.

The intake ports have a large radius to help promote air velocity, while the exhaust ports are designed to help scavenge the exhaust from the combustion chamber. The exhaust ports also feature a unique “hook” design, which helps to improve upper RPM power.

On the other hand, Brodix SBC heads feature a slightly different port design. The intake ports are slightly larger than the Dart heads, while the exhaust ports feature a curved entry which helps to reduce turbulence. This helps to create a smoother flow of exhaust, which translates to increased power at higher RPMs.


When it comes to compatibility, the Dart SBC heads and the Brodix SBC heads are on equal footing. Both heads can be used with a wide variety of intake manifolds, valve covers, and other engine components.

That said, the Dart SBC heads will have a slightly higher performance output when used with the recommended intake and exhaust manifolds, and valve covers. The Brodix SBC heads are also known for being able to handle higher levels of compression and boost than the Dart SBC heads.

That said, the Dart SBC heads are still capable of delivering great performance with the right components. Finally, the two heads are compatible with the same range of headers and exhaust systems, although some modifications may be necessary depending on the application.

Pros And Cons

Comparing Dart SBC heads with Brodix SBC heads is helpful for anyone looking to make an upgrade. Both heads offer great performance but each has its own pros and cons. Dart SBC heads are especially popular for their ability to be ported and machined for custom fitment. They also feature a smaller combustion chamber, which can yield a higher compression ratio, more power, and better fuel economy.

On the downside, these heads often require a thicker head gasket to compensate for the smaller combustion chamber. On the other hand, Brodix SBC heads are well known for their superior airflow, which allows more air and fuel to pass through the heads, resulting in more power.

However, they are less customizable than Dart SBC heads and may require a different intake manifold or exhaust system. In the end, the choice between the two heads will come down to the desired performance and budget.

Brodix Sbc Heads

Brodix Sbc Heads

Brodix SBC heads are one of the most popular aftermarket aluminum heads on the market for small block Chevy engines. These heads are based on the popular Corvette design and provide exceptional performance. They feature high-flow ports for improved air flow, as well as larger intake and exhaust valves for increased efficiency.

Brodix SBC heads are available in a variety of configurations, including standard, raised, and high-performance versions. They also offer several different chamber sizes, which allow you to tailor the performance to your application.

Additionally, they are machined from high-quality aluminum and feature strong and durable construction. All in all, Brodix SBC heads are an excellent choice for any small block Chevy engine.


Construction is an important factor when it comes to Dart and Brodix SBC heads. Dart heads are manufactured using A356 aluminum and have a thick deck design which helps to increase the longevity of the head. Additionally, the heads feature a raised port design which helps to increase airflow.

On the other hand, Brodix heads are constructed using a combination of A356 and A319 aluminum, which provides more strength and durability. The Brodix heads also feature a unique combustion chamber design which helps to increase the performance of the heads. Both of these heads are designed to provide a high level of performance, but the construction materials used may give one a slight edge over the other.

Port Design

Port design is one of the most important differences between Dart Small Block Chevy (SBC) Heads and Brodix SBC Heads. Dart Heads feature a symmetrical port design, meaning that the intake and exhaust are both the same shape, size, and volume. This is beneficial for performance and easier engine tuning because it allows for consistent air flow and equal velocity.

On the other hand, Brodix Heads have an asymmetrical port design, which has a larger intake port than the exhaust port. This design increases air flow but can be difficult to tune and may require more components to maintain consistent performance. Ultimately, the decision between Dart and Brodix Heads comes down to port design and the desired outcome of the engine.


When comparing Brodix SBC heads to Dart SBC heads, compatibility is a key factor. Brodix SBC heads are designed to fit any standard small-block Chevy engine while Dart SBC heads are designed to fit only Dart-manufactured engine blocks. Additionally, Dart SBC heads require specific components such as intake manifolds, rocker arms, and valve covers.

Brodix SBC heads are compatible with most aftermarket components, making them the more cost-effective option for those looking to build a budget engine. Brodix SBC heads also provide more versatility when it comes to cylinder head port sizes, as they are available in a variety of sizes.

Dart SBC heads are limited in port size options. Therefore, when building an engine, Brodix SBC heads offer more versatility and compatibility than Dart SBC heads.

Pros And Cons

When it comes to selecting an SBC cylinder head for your vehicle, the Dart and Brodix are two popular brands. Each has its own advantages and disadvantages. When comparing the two, the pros and cons should be weighed carefully.

The Dart heads provide enhanced air flow, which makes them a great choice for high performance applications. This allows for a more powerful and efficient engine. Additionally, they are relatively inexpensive. However, their design is quite limited and may not be suitable for custom builds.

Brodix heads, on the other hand, offer a variety of designs and options to choose from. This allows for a custom fit engine. Furthermore, they are relatively lightweight, which helps reduce the overall weight of the engine. However, they are more expensive than the Dart heads and tend to be more difficult to install.

Ultimately, the choice between Dart and Brodix heads will depend on the specific needs of the vehicle. If you’re looking for a powerful and efficient engine, the Dart heads are the way to go.

If you’re looking for a custom fit engine, Brodix heads are the better choice. No matter which you choose, make sure to research the pros and cons before making your decision.


The debate between Dart SBC Heads and Brodix SBC Heads is one that has been raging for years. Both are popular brands of small block Chevy cylinder heads, but each has its own advantages and disadvantages.

Dart heads offer superior performance and airflow, while Brodix heads are more affordable and offer a good combination of performance and value. Ultimately, the choice between the two comes down to the individual’s budget and performance needs.


1.What Is The Difference In The Port Design Between Dart Sbc Heads And Brodix Sbc Heads?

Ans: The main difference in port design between Dart SBC Heads and Brodix SBC Heads is the shape of the intake port. Dart SBC Heads have a rectangular entry port that is slightly larger and allows for more air to flow through, whereas Brodix SBC Heads have a more rounded entry port that is slightly smaller.

This difference in port design affects the amount of air and fuel that can enter the engine, and thus the amount of power that can be generated.

2.How Do The Combustion Chamber Designs Of Dart Sbc Heads And Brodix Sbc Heads Compare?

Ans: The combustion chamber designs of Dart SBC Heads and Brodix SBC Heads are very similar. Both feature a conventional wedge shape with a flat-top piston design, and both are designed to yield good airflow and optimal combustion.

The main difference between the two is that Dart SBC Heads feature a larger valve angle, which is said to give them an edge in terms of engine performance. However, Brodix SBC Heads are known for being more durable and more affordable.

3.What Are The Advantages Of Using Dart Sbc Heads Over Brodix Sbc Heads?

Ans: The advantages of using Dart SBC Heads over Brodix SBC Heads include the fact that Dart SBC Heads are made from superior aluminum alloy, feature high-volume and high-velocity CNC-ported intake and exhaust runners, and have exhaust ports that are raised for improved exhaust flow. Additionally, Dart SBC Heads are lighter and offer a higher degree of airflow than Brodix SBC Heads.

4.Are There Any Disadvantages To Using Dart Sbc Heads Compared To Brodix Sbc Heads?

Ans: Yes, there are some disadvantages to using Dart SBC Heads compared to Brodix SBC Heads. One disadvantage is that Dart SBC Heads have a lower flow rate than Brodix SBC Heads, which means they will not be able to deliver as much power to the engine. Additionally, Dart SBC Heads are usually more expensive than Brodix SBC Heads, making them less cost-effective.

Furthermore, Brodix SBC Heads are more widely available than Dart SBC Heads, making them easier to find and purchase. Lastly, the ports on Dart SBC Heads may not be compatible with certain parts, which can be an issue when trying to upgrade the engine.

5.What Are The Flow Numbers For Dart Sbc Heads Compared To Brodix Sbc Heads?

Ans: The flow numbers for Dart SBC Heads are generally higher than those of Brodix SBC Heads. Dart SBC Heads typically range from 220 to 260 CFM at 0.600” lift, while Brodix SBC Heads range from 180 to 220 CFM at the same lift. Dart SBC Heads also tend to have higher intake and exhaust port flow numbers on average than Brodix SBC Heads. The specific flow numbers will depend on the specific model of each head.