Table of Contents
Tuning a 2G Eclipse is a popular endeavor among car enthusiasts looking to enhance performance. Two of the most sought-after camshaft options are the GSC S1 cams and the BC 264 cams. This article dives into the power gains, cost comparison, and overall effectiveness of these two camshaft choices.
Understanding Camshaft Basics
Before comparing the GSC S1 and BC 264 cams, it’s essential to grasp the function of camshafts in an engine. Camshafts control the timing and duration of the intake and exhaust valves, directly influencing engine performance.
How Camshafts Affect Performance
Camshaft profiles can significantly impact an engine’s power band, throttle response, and overall efficiency. The choice of camshaft can dictate how an engine behaves at different RPM ranges.
GSC S1 Cams Overview
The GSC S1 cams are designed for a balance of street performance and track capabilities. They are known for their smooth idle and good power delivery across a broad RPM range.
Power Gains with GSC S1 Cams
Users of GSC S1 cams report significant power gains, particularly in the mid-range. Typical gains are around 20-30 horsepower, depending on supporting modifications.
Cost of GSC S1 Cams
The price for GSC S1 cams typically ranges from $600 to $800, including necessary hardware for installation. This investment is often justified by the performance improvements.
BC 264 Cams Overview
BC 264 cams are designed for those seeking more aggressive performance. They provide a higher lift and longer duration compared to stock cams, making them suitable for higher RPM power bands.
Power Gains with BC 264 Cams
Users report power gains of approximately 25-35 horsepower with BC 264 cams, especially when paired with a proper tune and supporting modifications.
Cost of BC 264 Cams
The cost for BC 264 cams generally falls between $500 and $700. Like the GSC S1, this price includes the necessary components for installation.
Power Gains Comparison
When comparing power gains between GSC S1 and BC 264 cams, both options offer impressive improvements. However, the choice may depend on the desired power band and driving style.
GSC S1 vs BC 264 Power Gains
The GSC S1 cams provide a more linear power increase, making them ideal for daily driving, while the BC 264 cams offer more aggressive gains at higher RPMs, catering to those focused on performance.
Cost Comparison
While both camshaft options are relatively close in price, a few factors can influence the total cost of installation and tuning.
- GSC S1 Cams: $600 – $800
- BC 264 Cams: $500 – $700
Conclusion
Choosing between GSC S1 cams and BC 264 cams ultimately depends on your performance goals and budget. Both options offer substantial power gains, but their characteristics cater to different driving experiences. Consider your priorities and consult with a tuning professional to make the best choice for your 2G Eclipse.