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The .7 HEMI engine is a powerhouse known for its performance and reliability. However, enthusiasts often seek ways to enhance their engine’s capabilities. One popular upgrade is the camshaft replacement, specifically with Edelbrock camshafts. This article delves into the durability and long-term reliability of the .7 HEMI cam upgrade.
Understanding the .7 HEMI Engine
The .7 HEMI engine, part of Chrysler’s HEMI family, is renowned for its innovative design and performance. With its hemispherical combustion chambers, it provides efficient airflow and combustion, leading to increased power and torque.
Benefits of Upgrading to Edelbrock Camshafts
Edelbrock camshafts are designed to optimize engine performance. Here are some benefits of upgrading to Edelbrock:
- Improved Performance: Edelbrock camshafts are engineered for higher lift and longer duration, which can significantly boost horsepower and torque.
- Enhanced Throttle Response: Upgrading your camshaft can lead to quicker throttle response, making your vehicle more enjoyable to drive.
- Better Fuel Efficiency: With optimized airflow, you may experience improved fuel economy under certain conditions.
Durability Considerations
When upgrading to a performance camshaft, durability is a critical factor. Edelbrock camshafts are known for their robust construction and longevity. Here are key aspects of their durability:
- Material Quality: Edelbrock uses high-quality materials that withstand the rigors of high-performance applications.
- Precision Engineering: Each camshaft is machined to exact specifications, ensuring a perfect fit and function within the engine.
- Heat Resistance: The materials used are designed to resist heat deformation, which is crucial in high-performance settings.
Installation Process
Installing an Edelbrock camshaft requires careful attention to detail. Here’s a brief overview of the installation process:
- Preparation: Gather necessary tools and ensure the engine is cool before starting the installation.
- Remove Components: Take off the intake manifold, valve covers, and timing chain cover to access the camshaft.
- Replace the Camshaft: Carefully remove the old camshaft and install the new Edelbrock camshaft, ensuring proper alignment and fit.
- Reassemble: Reattach all removed components, ensuring all bolts are torqued to specifications.
Long-Term Reliability
Long-term reliability after a camshaft upgrade depends on several factors, including maintenance and driving habits. Here’s how to ensure your .7 HEMI with an Edelbrock camshaft remains reliable:
- Regular Maintenance: Follow a consistent maintenance schedule, including oil changes and valve adjustments.
- Monitor Performance: Keep an eye on engine performance and listen for unusual noises that may indicate issues.
- Use Quality Parts: Pair your camshaft with high-quality components, such as lifters and pushrods, for optimal performance.
Common Myths About Camshaft Upgrades
There are several myths surrounding camshaft upgrades that can mislead enthusiasts. Let’s clarify some of these misconceptions:
- Myth 1: All camshafts are the same.
- Myth 2: A camshaft upgrade will always decrease fuel efficiency.
- Myth 3: Performance upgrades always lead to reliability issues.
Conclusion
Upgrading to an Edelbrock camshaft in your .7 HEMI engine can provide significant performance enhancements without sacrificing durability. With proper installation and maintenance, you can enjoy long-term reliability and improved driving experience. Whether you are a casual driver or a performance enthusiast, an Edelbrock camshaft can be a worthy investment.