
( Brand: Comp Cams ), ( Manufacturer Part Number: 12-859-9 ), ( Part Type: Roller Cam ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer, Birth Defects Or Other Reproductive Harm. )
The 12-859-9 Comp Cams Xtreme TK Solid Roller Cam is a high-performance camshaft designed for serious enthusiasts seeking a significant upgrade for their engine performance. This camshaft is part of Comp Cams' Xtreme series, which is renowned for its exceptional power and reliability.
The 12-859-9 is specifically designed for small-block Chevy engines and features a solid roller lifter design that reduces friction, allowing for a more efficient operation and increased horsepower. The camshaft's lobe shape and duration have been meticulously engineered to provide optimal power and torque throughout the RPM range. The intake and exhaust durations are carefully balanced to ensure proper valve timing and combustion efficiency.
The 12-859-9 Comp Cams Xtreme TK Solid Roller Cam is made from high-quality, heat-treated steel for durability and longevity. It comes with a polished finish that not only looks great but also helps to reduce friction and improve performance. The camshaft is also equipped with a centrifugal-type timing gear to ensure precise timing and eliminate the need for adjustments.
In summary, the 12-859-9 Comp Cams Xtreme TK Solid Roller Cam is an excellent choice for anyone looking to significantly boost the performance of their small-block Chevy engine. Its solid roller design, optimal lobe shape and duration, and high-quality construction ensure reliable and consistent power delivery across the RPM range.
Pros of buying 12-859-9 Comp Cams Xtreme TK Solid Roller Cam:1. Enhanced engine performance: This cam is designed to provide improved horsepower and torque, making your engine more powerful and responsive.
2. Durability: The solid roller lifters and roller tappets in this cam ensure long-lasting performance, reducing the risk of worn-out parts and engine damage.
3. Quality construction: Comp Cams is known for its high-quality camshafts, and the Xtreme TK Solid Roller Cam is no exception. It is made from heat-treated billet steel and features precision machining for optimal performance.
4. Versatility: This cam is suitable for a wide range of applications, including street performance, race cars, and high-performance engines.
Cons of buying 12-859-9 Comp Cams Xtreme TK Solid Roller Cam:1. High cost: This cam is significantly more expensive than stock or basic performance cams, making it a more expensive upgrade for some engine builds.
2. Complex installation: Installing this cam requires specialized tools and knowledge, which may require professional installation or additional research and time to learn.
3. Potential engine tuning required: The increased performance of this cam may require additional tuning of the engine, including adjusting fuel and ignition timing, to ensure optimal performance.
Conclusion:The 12-859-9 Comp Cams Xtreme TK Solid Roller Cam is a high-quality, high-performance camshaft that can significantly improve the power and performance of your engine. However, its high cost, complex installation, and potential need for additional tuning may make it a less viable option for some engine builds. If you are willing to invest the time, money, and expertise required to install and tune this cam, it can provide a significant boost to your engine's performance.
Recommendation:If you are looking for a high-performance camshaft for your engine and are willing to invest the time and resources required to install and tune it, the 12-859-9 Comp Cams Xtreme TK Solid Roller Cam is a great option to consider. However, if you are looking for a more cost-effective or less complex upgrade, there may be other camshaft options that may better suit your needs. It is important to carefully consider your engine build, budget, and installation capabilities before making a decision.