Maximize Your Chevy 350 Performance with Afr 195cc Intake Heads: Power Gains of up to 70hp

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The Chevy 350 engine is a staple in the automotive world, known for its versatility and performance potential. When it comes to enhancing the power output of this iconic engine, one of the most effective upgrades is the installation of AFR 195cc intake heads. These heads can provide significant power gains, often exceeding 70 horsepower, making them a popular choice among enthusiasts and racers alike.

Understanding the Chevy 350 Engine

The Chevy 350 is a small-block V8 engine that has been in production since the mid-1960s. Its robust design and adaptability have made it one of the most popular engines for performance builds. The engine’s architecture allows for various modifications, and one of the most impactful changes is upgrading the cylinder heads.

What are AFR 195cc Intake Heads?

AFR, or Air Flow Research, specializes in high-performance cylinder heads. The 195cc intake heads are designed specifically for small-block Chevy engines, providing enhanced airflow and improved combustion efficiency. These heads feature advanced engineering that optimizes performance, making them a favorite among car enthusiasts.

Key Features of AFR 195cc Heads

  • Increased Airflow: The larger intake runner volume allows for more air to enter the combustion chamber, resulting in better performance.
  • High-Quality Materials: AFR heads are made from durable aluminum, which reduces weight and enhances heat dissipation.
  • Precision Machining: Each head is CNC machined for accuracy, ensuring optimal fit and performance.
  • Excellent Combustion Chamber Design: The chamber shape promotes better fuel atomization and combustion efficiency.

Power Gains with AFR 195cc Heads

One of the main reasons to upgrade to AFR 195cc heads is the significant power increase they can provide. Many users report gains of up to 70 horsepower, depending on the overall engine setup and tuning. This increase can transform a standard Chevy 350 into a formidable performer on the street or the track.

Factors Influencing Power Gains

  • Engine Configuration: The specific setup of your engine, including camshaft, intake manifold, and exhaust system, will affect the overall power output.
  • Tuning: Proper tuning is essential to maximize the benefits of the new heads. A custom tune can help optimize performance.
  • Fuel Quality: Higher octane fuel can enhance performance, especially when combined with high-performance heads.

Installation Considerations

Installing AFR 195cc heads on a Chevy 350 is a task that requires careful planning and execution. While many enthusiasts can handle the installation themselves, others may prefer to seek professional help. Here are some considerations to keep in mind:

Tools and Equipment Needed

  • Basic Hand Tools: Wrenches, sockets, and screwdrivers are essential for the installation process.
  • Torque Wrench: Ensures that bolts are tightened to the manufacturer’s specifications.
  • Gasket Set: New gaskets are necessary to prevent leaks after installation.
  • Engine Hoist (if applicable): May be needed if the engine needs to be removed for easier access.

Steps for Installation

Follow these general steps for installing AFR 195cc heads:

  • 1. Remove the existing cylinder heads and intake manifold.
  • 2. Clean the engine block surface to ensure a good seal.
  • 3. Install the new AFR heads using the appropriate gaskets.
  • 4. Torque the bolts to the manufacturer’s specifications.
  • 5. Reinstall the intake manifold and any other components removed during the process.
  • 6. Reconnect any necessary wiring and hoses.
  • 7. Start the engine and check for leaks.

Tuning Your Engine After Installation

After installing AFR 195cc heads, it is crucial to tune your engine to take full advantage of the increased airflow and performance. Proper tuning can lead to significant improvements in throttle response, fuel efficiency, and overall power output.

Types of Tuning

  • ECU Reflash: Updating the engine control unit (ECU) software can optimize fuel maps and ignition timing.
  • Dyno Tuning: A professional dyno tune can provide the most accurate adjustments for your specific setup.
  • Wideband O2 Sensors: Installing these sensors can help monitor air-fuel ratios for better tuning.

Conclusion

Upgrading to AFR 195cc intake heads is an excellent way to maximize the performance of your Chevy 350 engine. With potential power gains of up to 70 horsepower, these heads can significantly enhance your driving experience. Whether you are an enthusiast looking for more power or a racer aiming for the finish line, the AFR 195cc heads are a worthwhile investment that can deliver impressive results.