fits model: B25.

( Brand: Kelford Cams ), ( Manufacturer Part Number: 199-C ), ( Type: Camshaft ), ( Performance Part: Yes )
Introducing the Kelford 199-C Exhaust Camshaft, a high-performance upgrade designed specifically for B25 single AVCS cylinder heads. This camshaft is a must-have for those seeking to enhance the power output and overall engine performance of their vehicle.
The Kelford 199-C Exhaust Camshaft is meticulously crafted using state-of-the-art manufacturing techniques and premium quality materials. Each camshaft undergoes rigorous testing to ensure optimal durability and reliability. The camshaft features a unique, high-lift profile that maximizes the intake and exhaust valve opening events, allowing for increased air and fuel mixture into the engine cylinders and faster exhaust gas expulsion.
The 199-C Exhaust Camshaft is designed to provide a significant improvement in power and torque throughout the RPM range, delivering a more responsive and exhilarating driving experience. This camshaft is also engineered to work seamlessly with the AVCS (Active Valve Control System), ensuring optimal valve timing and efficient combustion.
The Kelford 199-C Exhaust Camshaft is finished with a durable, hard-anodized coating that provides superior protection against corrosion and wear. Each camshaft comes with detailed installation instructions, making the installation process as straightforward and hassle-free as possible.
In conclusion, the Kelford 199-C Exhaust Camshaft is an excellent investment for any B25 single AVCS cylinder head engine seeking increased power, torque, and overall performance. With its high-lift profile, durability, and compatibility with the AVCS system, it represents a significant upgrade for any enthusiast looking to take their vehicle to the next level.
The Kelford 199-C exhaust camshaft is a popular upgrade for the B25 single AVCS cylinder heads, known for its potential power gains and improved engine performance. This analysis aims to provide an unbiased assessment of the benefits and drawbacks of installing this camshaft.
Pros:1. Power Gain: Installing the Kelford 199-C exhaust camshaft can result in significant power gains, as much as 10-15 horsepower, depending on the specific engine setup and modifications. This power increase can lead to improved acceleration and top-end performance.
2. Improved Engine Responsiveness: The Kelford 199-C camshaft is designed to provide better low-end and mid-range torque, which can result in smoother power delivery and more responsive engine behavior.
3. Durability: Kelford camshafts are known for their high-quality materials and manufacturing processes, ensuring that the 199-C exhaust camshaft is a durable and long-lasting upgrade.
4. Increased Rev Limits: The Kelford 199-C exhaust camshaft can allow for higher engine rev limits, providing more opportunities to extract maximum power from the engine.
Cons:1. Cost: The Kelford 199-C exhaust camshaft is a more expensive upgrade compared to stock or aftermarket camshafts from lesser-known manufacturers. This higher cost may be a deterrent for some potential buyers.
2. Complex Installation: Installing the Kelford 199-C exhaust camshaft requires a fair amount of expertise and specialized tools, making it a more complex and time-consuming process than some other engine upgrades.
3. AVCS System Considerations: The B25 single AVCS cylinder heads utilize variable valve control systems (AVCS), which can complicate the camshaft installation process and require additional modifications to ensure proper function.
4. Potential Noise Increase: The Kelford 199-C exhaust camshaft may result in increased engine noise levels, which some drivers may find unpleasant or distracting.
Conclusion:The Kelford 199-C exhaust camshaft is a high-performance upgrade for the B25 single AVCS cylinder heads, offering significant power gains, improved engine responsiveness, and increased durability. However, this upgrade comes with a higher cost, complex installation process, and potential AVCS system complications. Additionally, the increased engine noise may be a concern for some drivers.
Recommendation:For those seeking maximum power and performance from their B25 single AVCS engine, the Kelford 199-C exhaust camshaft is a worthwhile investment. However, it is essential to consider the costs, installation complexities, and potential noise level increase before making a decision. Prospective buyers should also ensure they have the necessary expertise and resources to properly install and configure the camshaft to ensure optimal engine performance.
Specifications: Cam Lift: Intake 11.50mm, Exhaust 10.75mm. Requires Head Cleansing. The racing Camshafts are well suited for competition engines in the 500-700hp range. Kelford Cams R-199-C Cams are designed for all Subaru 2.5L Single AVCS EJ25 engines.
The Cams feature 272 / 268 duration, 11.30mm 10.50mm Lift.