fits model: Evo. make: Mitsubishi.

( Brand: Ferrea Racing Components ), ( Manufacturer Part Number: KT4014 ), ( Type: Fer Valve Spring Kits ), ( Performance Part: Yes )
The Ferrea Racing KT4014 Mitsubishi Evo 4B11T Dual Spring Kit is an essential upgrade for any performance-oriented Evo 4 owner. This kit is designed to enhance the engine's performance and reliability by providing high-quality, race-proven springs.
The dual spring setup included in this kit is designed to provide optimal valve control under various engine loads. The primary springs are responsible for maintaining valve clearance at idle and light load, while the secondary springs come into play at higher engine speeds and loads. This design ensures that the valves are always in the correct position, improving combustion efficiency and reducing the risk of valve float or contact.
The Ferrea Racing KT4014 springs are made from high-quality chrome silicon alloy. This material is known for its excellent thermal stability and resistance to fatigue, ensuring that the springs retain their performance characteristics even under the extreme conditions experienced in high-performance engines. The springs are also precision-wound to ensure consistent coil diameter and tension, ensuring reliable operation and long-term durability.
Installing the Ferrea Racing KT4014 Mitsubishi Evo 4B11T Dual Spring Kit is a straightforward process, but it does require some mechanical skill. The kit includes all the necessary hardware, including new valve spring retainers, locks, and spring seats. The instructions provided with the kit are detailed and easy to follow, making the installation process as straightforward as possible.
In summary, the Ferrea Racing KT4014 Mitsubishi Evo 4B11T Dual Spring Kit is an excellent upgrade for any Evo 4 owner looking to improve their engine's performance and reliability. The high-quality chrome silicon alloy springs provide optimal valve control under various engine loads, ensuring consistent combustion efficiency and reducing the risk of valve float or contact. The kit is easy to install, but it does require some mechanical skill, and the instructions provided with the kit are detailed and easy to follow. Overall, this is a great investment for any Evo 4 owner looking to take their car to the next level.
Pros of buying Ferrea Racing KT4014 Mitsubishi Evo 4b11t Dual Spring Kit:1. Improved Performance: The dual spring kit can enhance the engine's performance by reducing engine deflection and increasing valve control, resulting in better power and torque.
2. High Quality Material: Ferrea uses high-quality materials in their products, ensuring durability and reliability.
3. Easy Installation: The kit comes with detailed instructions, making it relatively easy to install for DIY enthusiasts.
4. Wide Compatibility: The kit is compatible with various Mitsubishi Evo models, providing flexibility for car owners.
Cons of buying Ferrea Racing KT4014 Mitsubishi Evo 4b11t Dual Spring Kit:1. Cost: The kit is more expensive than stock springs, which might be a deterrent for some buyers.
2. Potential for Over-revving: Improved engine performance can sometimes lead to over-revving if not adjusted properly, which can damage the engine.
3. Requires Professional Installation: Although installation instructions are provided, some may still prefer to have a professional mechanic install the kit to ensure proper installation and avoid any potential issues.
Conclusion:If you're looking to enhance the performance of your Mitsubishi Evo and are willing to invest in a high-quality product, the Ferrea Racing KT4014 dual spring kit is a worthwhile consideration. Its durability, easy installation, and wide compatibility make it a popular choice among car enthusiasts. However, be aware of the potential for over-revving and consider having a professional mechanic install the kit if you're unsure.
Recommendation:If you decide to purchase the Ferrea Racing KT4014 dual spring kit, make sure to follow the installation instructions carefully to avoid any issues. Additionally, consider having a professional mechanic inspect the condition of your engine before installation to ensure it can handle the increased performance. Lastly, ensure that your car's timing and ignition are properly set to avoid any potential damage.
Manufacturer: Ferrea Racing Components. EVO X 4B11T S10118.