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The Chevy 396 engine has long been a favorite among performance enthusiasts. With the right modifications, this powerhouse can deliver impressive horsepower and torque. In this article, we will explore how Summit Racing’s camshaft kit and AFR heads can help you achieve a remarkable 480 horsepower from your Chevy 396.
Understanding the Chevy 396 Engine
The Chevy 396, part of the big-block family, was introduced in the 1965 Chevrolet Corvette. Known for its robust design and performance potential, the 396 engine quickly gained popularity in various Chevy models, including the Chevelle and Impala. Its large displacement allows for significant power upgrades, making it a prime candidate for modifications.
Key Components for Power Upgrades
- Camshaft
- Cylinder Heads
- Intake Manifold
- Exhaust System
- Fuel System
Camshaft Upgrades
One of the most significant upgrades you can make to your Chevy 396 is installing a high-performance camshaft. Summit Racing offers a camshaft kit specifically designed for the 396 engine, which can enhance both horsepower and torque. A quality camshaft will improve airflow and optimize the engine’s performance across various RPM ranges.
AFR Heads
Another critical component for boosting your engine’s power is the cylinder heads. Air Flow Research (AFR) heads are renowned for their performance and efficiency. Upgrading to AFR heads can significantly improve airflow, which is essential for maximizing horsepower. These heads are designed to reduce weight while increasing strength and performance, making them an excellent choice for any Chevy 396 build.
Combining Camshaft and Heads for Maximum Power
When used together, Summit Racing’s camshaft kit and AFR heads can transform your Chevy 396 into a power monster. The combination of improved airflow from the heads and the optimized timing from the camshaft can lead to impressive horsepower gains. Achieving 480 horsepower is within reach with the right tuning and supporting modifications.
Additional Modifications for Enhanced Performance
- High-Performance Intake Manifold
- Headers and Exhaust System
- Upgraded Fuel System
- ECU Tuning
High-Performance Intake Manifold
An upgraded intake manifold can further enhance airflow to your engine. A performance manifold allows for better distribution of air and fuel, contributing to increased horsepower. Pairing this with your camshaft and heads will create a well-rounded performance package.
Headers and Exhaust System
To maximize the performance gains from your engine modifications, a high-performance exhaust system is essential. Upgrading to headers can reduce back pressure and improve exhaust flow. This, combined with a quality exhaust system, will enhance the overall efficiency of your Chevy 396.
Upgraded Fuel System
As you increase horsepower, your engine will require more fuel. Upgrading your fuel system, including the fuel pump and injectors, ensures that your engine receives the necessary fuel for optimal performance. This is a crucial step in supporting your power upgrades.
ECU Tuning
Finally, tuning your engine’s ECU is vital for maximizing performance. A proper tune will adjust fuel maps and ignition timing to work harmoniously with your new components. This can lead to significant improvements in horsepower and drivability.
Conclusion
With the right modifications, your Chevy 396 can achieve impressive power levels, including 480 horsepower. By combining Summit Racing’s camshaft kit with AFR heads, along with additional performance upgrades, you can unleash the full potential of your engine. Whether you’re on the street or the track, these enhancements will ensure your Chevy 396 stands out.