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The 5.7L HEMI is known for its power and performance, but enthusiasts often seek to enhance its capabilities further. One popular modification is the installation of a custom grind Comp cam, which can yield significant horsepower gains. In this article, we will break down the costs associated with this modification, focusing on the potential for a 70 horsepower increase.
Understanding the Custom Grind Comp Cam
A custom grind Comp cam is designed to optimize the engine’s performance by altering the timing and duration of the valve openings. This modification allows for improved air intake and exhaust flow, leading to better combustion and increased horsepower. The installation process can be complex, requiring careful consideration of various components.
Cost Breakdown Overview
When planning to install a custom grind Comp cam, it’s essential to understand the various costs involved. Below is a detailed breakdown of the expected expenses:
- Custom Grind Comp Cam: $500 – $1,200
- Installation Labor: $300 – $600
- Supporting Mods (valve springs, retainers): $200 – $400
- Engine Tuning: $150 – $300
- Miscellaneous Supplies (gaskets, oil, etc.): $50 – $100
Detailed Cost Analysis
Custom Grind Comp Cam
The main component of this modification is the custom grind Comp cam itself. Prices can vary significantly based on the specific grind and features. A standard cam may start around $500, while more specialized grinds can exceed $1,200. It’s crucial to choose a cam that aligns with your performance goals.
Installation Labor
Installing a camshaft is not a simple task. Labor costs for this installation typically range from $300 to $600, depending on the shop’s rates and the complexity of the installation. It is advisable to select a reputable mechanic familiar with HEMI engines to ensure proper installation.
Supporting Modifications
To maximize the benefits of a new cam, supporting modifications are often necessary. This includes upgrading valve springs and retainers, which can cost between $200 and $400. These components help the engine handle the increased lift and duration of the new cam, ensuring reliability and performance.
Engine Tuning
After installing the cam, tuning the engine is essential to achieve optimal performance. Tuning costs typically range from $150 to $300, depending on whether you choose a handheld tuner or professional dyno tuning. Proper tuning ensures that the engine runs efficiently and safely with the new cam.
Miscellaneous Supplies
Finally, don’t forget about miscellaneous supplies such as gaskets, oil, and other small parts needed for the installation. These supplies can add an additional $50 to $100 to your total costs but are crucial for a successful installation.
Total Estimated Costs
Summarizing the costs, here is an estimated total for the entire process:
- Custom Grind Comp Cam: $500 – $1,200
- Installation Labor: $300 – $600
- Supporting Mods: $200 – $400
- Engine Tuning: $150 – $300
- Miscellaneous Supplies: $50 – $100
Adding these together, the total estimated cost for installing a custom grind Comp cam on a 5.7L HEMI can range from approximately $1,200 to $2,600. This investment can lead to a significant increase in horsepower, making it a worthwhile consideration for performance enthusiasts.
Conclusion
Installing a custom grind Comp cam on a 5.7L HEMI can provide impressive horsepower gains, but it is essential to consider the full cost breakdown. By understanding the expenses involved, enthusiasts can make informed decisions and budget accordingly for this performance upgrade. With the right components and installation, your HEMI can achieve the power levels you desire.