fits make: Mitsubishi. year: 2003–2007.

( Brand: Je Pistons ), ( Manufacturer Part Number: 297009 ), ( Fitment Type: Performance/custom )
The 2003-07 Je Pistons 86mm 1mm Kit, with part number Mitsubishi Evolution 297009, is an excellent choice for upgrading your engine's performance. This kit includes four high-quality pistons, each meticulously crafted to provide optimal power and efficiency.
The 86mm bore diameter of these pistons allows for increased combustion volume, resulting in more power and torque. The pistons feature a 1mm piston ring gap, which helps reduce friction and heat buildup, thereby improving engine longevity.
These pistons are made from forged 2618 alloy, ensuring superior strength and durability. The top ring groove is chamfered for easy ring installation, and the piston skirts are treated with a nitride coating to reduce friction and scuffing.
The piston crown is designed with a dish shape for better combustion, and the piston pin is made from hardened steel for added strength. The pistons are also equipped with a full floating pin, which reduces side-loading and reduces the risk of failure.
The 2003-07 Je Pistons 86mm 1mm Kit is a direct replacement for the original pistons, and installation is straightforward. The kit includes all necessary hardware for installation, including piston rings, wrist pins, and retainers.
In conclusion, the 2003-07 Je Pistons 86mm 1mm Kit is an excellent choice for anyone looking to improve the performance of their Mitsubishi Evolution engine. With its high-quality materials, precision engineering, and easy installation, this kit is sure to provide you with improved power, improved fuel efficiency, and increased engine longevity.
Pros of buying a 2003-07 Je Pistons 86mm 1mm kit for Mitsubishi Evolution:1. Increased power: This kit is designed to increase the engine's power output. By increasing the size of the pistons, the engine can take in more air and fuel, which results in more power.
2. Improved performance: With the increased power, the car's performance is also improved. The engine will be able to accelerate faster and handle better, making the car more fun to drive.
3. Durable materials: Je Pistons uses high-quality materials in their products, including forged pistons, which are known for their durability and strength. This means that the kit should last a long time, even with heavy use.
Cons of buying a 2003-07 Je Pistons 86mm 1mm kit for Mitsubishi Evolution:1. Cost: This kit is not cheap. The cost of the kit itself, as well as any necessary modifications to the engine and car, can add up quickly.
2. Installation: Installing this kit requires some mechanical knowledge and skill. If you are not comfortable doing the installation yourself, you will need to pay someone to do it for you, which will increase the cost even further.
3. Potential engine damage: If not installed correctly, this kit can cause damage to the engine. It is important to follow the instructions carefully and ensure that everything is installed correctly.
Conclusion:The 2003-07 Je Pistons 86mm 1mm kit for Mitsubishi Evolution can provide a significant increase in power and performance. However, it is not a cheap option and requires some mechanical knowledge and skill to install. If you are willing to invest the time and money, this kit can be a great way to upgrade your car and improve its performance.
Recommendation:If you are considering buying this kit, make sure to do your research and understand the potential costs and risks involved. Consider getting help with installation if you are not confident in your mechanical skills. And most importantly, make sure to follow the instructions carefully to ensure that the kit is installed correctly and safely.
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Dome volume: -2.
Oversize: Je Pistons 86mm bore 1mm oversize kit for Mitsubishi evolution 8/9 size: 86.