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When it comes to enhancing the performance of a 350 Chevy engine, two popular modifications are the installation of an RPM air-gap intake manifold and a camshaft swap. These upgrades can significantly improve horsepower and torque, but many enthusiasts are concerned about the cost. In this article, we will break down the expenses involved in performing these modifications for under $1,000.
Understanding the RPM Air-Gap Intake
The RPM air-gap intake manifold is designed to improve airflow and increase performance by keeping the air and fuel mixture cooler. This design helps to enhance the engine’s efficiency and power output. Below are some key features of the RPM air-gap intake:
- Improved airflow for better performance
- Lightweight aluminum construction
- Designed for a broad power band
Choosing the Right Camshaft
The camshaft plays a crucial role in the engine’s performance by controlling the timing and duration of the valve openings. Choosing the right camshaft can drastically affect the engine’s power and torque curves. Here are some considerations when selecting a camshaft:
- Determine the desired horsepower and torque levels
- Consider the engine’s intended use (street, racing, etc.)
- Check compatibility with existing components
Cost Breakdown
Now, let’s break down the costs associated with the installation of an RPM air-gap intake and a camshaft swap on a 350 Chevy. We will categorize the expenses into parts and labor.
Parts Cost
The following is a breakdown of the estimated costs for the necessary parts:
- RPM Air-Gap Intake Manifold: $250
- Performance Camshaft: $300
- Gaskets and Seals: $50
- New Pushrods: $80
- Oil and Filter: $30
- Miscellaneous Hardware: $40
Total Parts Cost: $750
Labor Cost
If you plan to perform the installation yourself, you can save on labor costs. However, if you choose to hire a professional mechanic, the labor costs can vary. Here’s an estimate:
- Estimated Labor Hours: 5-7 hours
- Average Labor Rate: $75/hour
Total Labor Cost (if applicable): $375 (for 5 hours)
Total Cost Summary
Now, let’s summarize the total costs for both parts and labor:
- Total Parts Cost: $750
- Total Labor Cost: $375 (if applicable)
Grand Total (DIY Installation): $750
Grand Total (Professional Installation): $1,125
Conclusion
Upgrading your 350 Chevy with an RPM air-gap intake and a camshaft swap can be done within a budget of $1,000 if you choose to perform the installation yourself. With careful planning and consideration of the parts needed, you can achieve significant performance improvements without breaking the bank. Whether you are a seasoned mechanic or a beginner, these modifications can enhance your driving experience and provide a boost in power.