Table of Contents
The Chevy 427 is a classic engine known for its power and performance. Many enthusiasts look to enhance this iconic engine, aiming for impressive horsepower figures. In this article, we will break down the costs associated with converting your Chevy 427 to achieve 600 horsepower using Comp Cams and AFR heads.
Understanding the Chevy 427 Engine
The Chevy 427 engine, part of the big block family, has been a favorite among car enthusiasts for decades. Its robust design and potential for high horsepower make it an ideal candidate for upgrades. Before diving into the costs, it’s essential to understand the components that contribute to the engine’s performance.
Key Components of the Chevy 427
- Engine Block
- Crankshaft
- Pistons and Rings
- Camshaft
- Cylinder Heads
- Intake Manifold
- Exhaust System
Each of these components plays a crucial role in the overall performance of the engine. For this conversion, we will focus on upgrading the camshaft and cylinder heads, which are vital for achieving the desired horsepower.
Cost Breakdown of Upgrades
To reach 600 horsepower, specific upgrades are necessary. Below is a detailed breakdown of the costs associated with the Comp Cams and AFR heads.
Comp Cams
Comp Cams is renowned for its performance camshafts. Upgrading to a high-performance camshaft is essential for maximizing horsepower and torque. The cost for a quality Comp Cams camshaft typically ranges from:
- $300 to $600 for the camshaft itself
- $100 to $200 for installation (if not DIY)
In total, you can expect to spend approximately $400 to $800 on the camshaft upgrade.
AFR Heads
Air Flow Research (AFR) heads are highly regarded for their performance capabilities. Upgrading to AFR heads can significantly enhance airflow, which is crucial for increasing horsepower. The costs associated with AFR heads include:
- $1,500 to $2,500 for a set of AFR heads
- $200 to $400 for installation (if not DIY)
Thus, the total investment for upgrading to AFR heads will be around $1,700 to $2,900.
Additional Costs to Consider
Beyond the primary upgrades, there are additional costs that should be factored into your budget. These may include:
- Intake Manifold: $300 to $600
- Exhaust System: $500 to $1,000
- Fuel System Upgrade: $200 to $500
- Tuning: $300 to $600
These components are vital for ensuring that the engine runs efficiently and effectively after the upgrades.
Summary of Total Costs
To summarize, here’s a breakdown of the total costs involved in converting your Chevy 427 to 600 horsepower:
- Comp Cams Upgrade: $400 to $800
- AFR Heads Upgrade: $1,700 to $2,900
- Additional Costs: $1,300 to $2,700
When you add these figures together, the total cost for the conversion will range from $3,400 to $6,400. This investment will not only enhance the performance of your Chevy 427 but also provide an exhilarating driving experience.
Conclusion
Upgrading your Chevy 427 to achieve 600 horsepower using Comp Cams and AFR heads is a significant investment but one that can yield impressive results. By understanding the costs involved, you can better prepare for this exciting enhancement to your vehicle. Whether you choose to tackle the upgrades yourself or hire professionals, the outcome will be a powerful engine ready to deliver an exhilarating performance on the road.