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Chevy square bodies, known for their ruggedness and classic styling, are popular among enthusiasts looking to enhance performance. One of the most effective ways to achieve significant horsepower gains is through a camshaft swap. This article will guide you through the best camshaft swap for Chevy square bodies, promising up to 50 horsepower gains with an investment of around $1,200 in parts and labor.
Understanding Camshaft Swaps
A camshaft plays a crucial role in the engine’s performance by controlling the timing and duration of the valve openings. Upgrading your camshaft can optimize airflow, improve engine efficiency, and ultimately increase horsepower. For Chevy square bodies, choosing the right camshaft is essential to achieving the desired performance enhancements.
Choosing the Right Camshaft
When selecting a camshaft for your Chevy square body, consider the following factors:
- Engine Type: Ensure compatibility with your specific engine model.
- Lift and Duration: Higher lift and longer duration can lead to greater horsepower but may require additional modifications.
- Driving Style: Choose a camshaft that suits your driving needs, whether for daily driving or performance-oriented applications.
Recommended Camshaft for Chevy Square Bodies
One of the best camshaft options for Chevy square bodies is the Comp Cams Xtreme Energy 262. This camshaft is designed to provide a balance of performance and drivability, making it an excellent choice for street-driven applications.
Specifications
The Comp Cams Xtreme Energy 262 features:
- Lift: 0.462” intake / 0.480” exhaust
- Duration: 262° intake / 270° exhaust at 0.050” lift
- RPM Range: 1,500 to 5,500 RPM
Installation Process
Installing a new camshaft requires careful attention to detail. Here’s a step-by-step guide to help you through the process:
- Gather Tools and Parts: Ensure you have all necessary tools, including a torque wrench, socket set, and engine oil.
- Remove the Old Camshaft: Disconnect the battery, remove the intake manifold, and take out the old camshaft.
- Install the New Camshaft: Apply assembly lube to the new camshaft and carefully install it, following manufacturer guidelines.
- Reassemble: Replace the intake manifold and reconnect all components.
- Check Timing: Ensure the timing is set correctly before starting the engine.
Cost Breakdown
Achieving 50 horsepower gains with a camshaft swap can be done within a budget of $1,200. Here’s a breakdown of the costs:
- Camshaft: Approximately $300
- Lifters: Around $100
- Gaskets and Seals: Estimated at $150
- Labor Costs: If hiring a professional, expect to pay about $600
Expected Results
After completing the camshaft swap, you can expect noticeable improvements in your Chevy square body’s performance, including:
- Increased horsepower by up to 50 HP
- Enhanced throttle response
- Improved engine sound and performance characteristics
Conclusion
A camshaft swap is one of the best modifications you can make to your Chevy square body to unlock additional horsepower and improve overall performance. With careful selection of the right camshaft, proper installation, and a budget of around $1,200, you can achieve impressive results that will enhance your driving experience.