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The quest for performance in the automotive world often leads enthusiasts to explore various engine modifications. One popular choice is building a 350 small block engine equipped with Trick Flow cylinder heads to achieve around 450 horsepower. This article will dive into the cost versus performance aspects of this engine build, helping you understand the benefits and potential drawbacks.
Understanding the 350 Small Block Engine
The Chevrolet 350 small block is a versatile and widely used engine in the automotive industry. Known for its reliability and performance potential, it has become a favorite among builders and racers alike. With the right modifications, this engine can produce impressive power figures, making it an excellent choice for performance builds.
Why Choose Trick Flow Cylinder Heads?
Trick Flow cylinder heads are renowned for their performance capabilities. They are designed to improve airflow, which is crucial for maximizing horsepower. Here are some reasons why they are a popular choice:
- Increased Airflow: Trick Flow heads feature larger intake and exhaust ports, allowing for better airflow and combustion.
- Improved Performance: These heads are engineered to provide significant horsepower gains over stock heads.
- Durability: Made from high-quality materials, Trick Flow heads are built to withstand the rigors of high-performance applications.
Cost Analysis of Building a 350 Small Block
When considering a performance build, it’s essential to evaluate the costs involved. Here’s a breakdown of the typical expenses associated with building a 350 small block with Trick Flow cylinder heads:
- Base Engine Cost: The cost of a used or rebuilt 350 small block can range from $1,500 to $3,000.
- Trick Flow Cylinder Heads: A set of Trick Flow heads typically costs between $1,200 and $2,000.
- Intake Manifold: A compatible intake manifold will add another $300 to $600.
- Carburetor: A performance carburetor can range from $400 to $800.
- Exhaust System: Upgrading the exhaust system may cost between $500 and $1,000.
- Miscellaneous Parts: Additional costs for gaskets, fasteners, and fluids can add up to $200 to $500.
Performance Expectations
With the right combination of parts and tuning, a 350 small block with Trick Flow cylinder heads can achieve around 450 horsepower. Here’s what you can expect:
- Improved Torque: Expect significant torque gains, making the engine responsive and powerful.
- High RPM Capability: Trick Flow heads allow the engine to rev higher, enhancing performance at elevated RPMs.
- Better Throttle Response: The improved airflow leads to quicker throttle response, making the vehicle more enjoyable to drive.
Potential Drawbacks
While the benefits are clear, there are potential drawbacks to consider when building a 350 small block with Trick Flow heads:
- Cost: The total cost of the build can be significant, especially when adding high-performance components.
- Reliability: Pushing an engine to its limits can lead to reliability concerns if not built correctly.
- Fuel Consumption: Higher horsepower often results in increased fuel consumption, which may not be ideal for daily driving.
Conclusion
Building a 350 small block with Trick Flow cylinder heads for 450 horsepower is an exciting project that offers a balance between cost and performance. By carefully selecting components and understanding the associated costs, enthusiasts can create a powerful engine that delivers thrilling performance on the road or track. Always consider your goals and budget, and consult with professionals if needed to ensure a successful build.