fits make: Jaguar.

( Manufacturer Part Number: CP522K ), ( Part Type: Compression Piston ), ( Country/region Of Manufacture: Taiwan )
The CP522K Jaguar 4.2 Compression Set High 30 Piston is a top-tier replacement component for your Jaguar's engine. This compression set is specifically designed for engines with a displacement of 4.2 liters, making it an ideal choice for Jaguar models such as the XJ6, XJ12, and XJ Series III.
The set includes high-compression pistons, designed to deliver improved engine performance by allowing the engine to burn fuel more efficiently. With a compression ratio of 30:1, this set is perfect for high-performance applications or for engines that have been modified to increase their power output.
Each piston is made from high-quality forged aluminum alloy, ensuring superior strength and durability. The piston skirts are honed to a mirror-like finish, reducing friction and ensuring smooth operation. The piston rings are made from high-tensile steel and feature a chrome-nitride coating, providing excellent sealing and reducing wear.
The CP522K Jaguar 4.2 Compression Set High 30 Piston also includes new piston rings, ring compressors, and piston pin bushings. These components are all precision-engineered to work together seamlessly, ensuring a hassle-free installation and reliable operation.
In conclusion, the CP522K Jaguar 4.2 Compression Set High 30 Piston is a high-quality, high-performance replacement component for your Jaguar's engine. Its forged aluminum alloy pistons, high-compression ratio, and high-tensile steel rings make it an excellent choice for improving engine performance and reliability.
Pros of buying a CP522K Jaguar 4.2 Compression Set with High 30 Piston:1. High-quality materials: The CP522K compression set is made from high-quality materials, ensuring durability and reliability.
2. Compatibility: This compression set is specifically designed for Jaguar 4.2 engines, ensuring a perfect fit and performance.
3. High compression ratio: The high 30 compression ratio of the pistons in this set can improve engine performance and power output.
4. Complete set: The CP522K compression set includes all the necessary components, saving time and money on individual purchases.
Cons of buying a CP522K Jaguar 4.2 Compression Set with High 30 Piston:1. Cost: The CP522K compression set is priced higher compared to standard compression sets, which may be a deterrent for some buyers.
2. Installation complexity: Installing the CP522K compression set can be a complex process, requiring specialized tools and knowledge.
3. Potential for engine damage: If not installed correctly, the high compression ratio of the pistons can cause engine damage.
Conclusion:The CP522K Jaguar 4.2 Compression Set with High 30 Piston is a high-quality product that can improve engine performance and power output. However, its high cost and installation complexity are potential drawbacks. If you have the necessary skills and tools, and are willing to invest in a high-performance compression set, then this product may be a good fit for you. Otherwise, you may want to consider a less expensive, standard compression set.
Recommendation:If you are comfortable with the installation process and are looking to improve your Jaguar 4.2 engine's performance, then the CP522K Jaguar 4.2 Compression Set with High 30 Piston is a great option. However, if you are unsure about your installation abilities or are looking for a more budget-friendly option, you may want to consider a standard compression set.
Come with rings, pins and clips. These are 9/1 compression ratio over pistons for a Jaguar 4.
New in box, only opened for pictures.