Are Aftermarket Camshafts Worth It? a Look at Gains from Comp Cams on Gtos

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Aftermarket camshafts have become a popular modification among car enthusiasts, especially for those looking to enhance the performance of their vehicles. In this article, we will explore whether aftermarket camshafts, particularly those from Comp Cams, are worth the investment for GTO owners.

Understanding Camshafts

Camshafts play a crucial role in the engine’s performance by controlling the timing and duration of the opening and closing of the engine’s valves. An aftermarket camshaft can alter these parameters, leading to improvements in horsepower and torque.

Benefits of Aftermarket Camshafts

Investing in an aftermarket camshaft can yield several benefits for GTO owners, including:

  • Increased Horsepower: Aftermarket camshafts can significantly boost horsepower by optimizing valve timing.
  • Improved Torque: Enhanced torque can lead to better acceleration and overall performance.
  • Better Engine Sound: Many enthusiasts appreciate the aggressive sound that aftermarket camshafts can provide.
  • Customization: Different camshaft profiles allow for tailored performance based on individual driving styles and preferences.

Comp Cams Overview

Comp Cams is a well-known manufacturer in the aftermarket performance industry, providing a variety of camshafts designed for different applications. Their products are widely regarded for quality and performance, making them a popular choice among GTO enthusiasts.

Some of the most popular Comp Cams options for GTOs include:

  • Comp Cams Xtreme Energy: Known for its aggressive profile, this camshaft can provide significant horsepower and torque gains.
  • Comp Cams Thumpr: This camshaft is designed to give a classic muscle car sound while improving performance.
  • Comp Cams High Energy: A great choice for street applications, offering a balance of performance and drivability.

Performance Gains from Comp Cams

When considering aftermarket camshafts, it’s essential to evaluate the potential gains. Comp Cams camshafts are known for providing impressive performance improvements. Here are some expected gains:

  • Horsepower Gains: Many users report increases of 20-50 horsepower depending on the specific camshaft and supporting modifications.
  • Torque Improvements: Torque can also see increases in the range of 15-30 lb-ft, enhancing acceleration and responsiveness.
  • Throttle Response: Improved throttle response is a common benefit, making the vehicle feel more lively and engaging to drive.

Considerations Before Upgrading

While the benefits are appealing, there are several considerations to keep in mind before upgrading to an aftermarket camshaft:

  • Installation Costs: Professional installation can add significant costs to the overall investment.
  • Supporting Modifications: To maximize gains, additional upgrades such as headers, exhaust systems, and tuning may be necessary.
  • Driveability: Some camshafts can affect daily drivability, leading to rough idle or reduced low-end power.

Conclusion

Aftermarket camshafts, particularly from Comp Cams, can provide substantial performance gains for GTO owners. However, potential buyers should weigh the benefits against the costs and considerations involved in the upgrade process. With the right choice, an aftermarket camshaft can transform a GTO into a more powerful and enjoyable vehicle.