fits model: Evo. year: 2003–2006.

( Brand: Manley Performance ), ( Manufacturer Part Number: 608005C-4 ), ( Part Type: Ring Piston Bolt )
The 608005C-4 Manley Piston Rings are specifically designed for high-performance applications, making them an ideal choice for enthusiasts who have upgraded their 4G63T engines in their Mitsubishi Evo 8 and 9 models. These rings are suitable for engines with an overbore of 85.5mm and are compatible with the 03-06 model years.
Manley is renowned for its high-quality piston rings, and the 608005C-4 rings are no exception. They are manufactured from top-grade materials, such as chrome molybdenum alloy for the top ring and nickel-plated steel for the second ring. The third ring is made from a proprietary composite material that provides excellent oil control and sealing capabilities.
The 608005C-4 Manley Piston Rings are designed for use in engines with a higher compression ratio and increased power output. They feature a 0.040-inch ring gap, which is suitable for engines with a boost pressure of up to 30 psi. The rings are also precision-made to ensure a perfect fit in the engine cylinder, reducing the risk of leakage and engine failure.
One of the standout features of the 608005C-4 Manley Piston Rings is their superior heat resistance. The rings are designed to withstand the intense heat generated by high-performance engines, preventing warping and ensuring consistent performance even under extreme conditions.
Installing the 608005C-4 Manley Piston Rings is relatively straightforward, but it is recommended to use a professional engine builder or mechanic to ensure that the rings are installed correctly. Proper installation is crucial to ensuring the longevity and performance of the rings.
In summary, the 608005C-4 Manley Piston Rings are a high-quality, high-performance upgrade for your 4G63T engine. They are precision-made, heat-resistant, and designed to withstand the demands of high-boost applications. If you're looking to maximize the performance of your Evo 8 or 9, these rings are a must-have upgrade.
Pros of buying 608005c-4 Manley piston rings for your 4G63T engine (evo 8-9):1. High-quality material: Manley is a well-known brand in the automotive industry, known for using high-quality materials in their products. These piston rings are made from top-grade materials, ensuring durability and performance.
2. Designed for overbore: The 85.5mm overbore size of these piston rings makes them suitable for engines that have been slightly enlarged. This can help improve engine performance and power output.
3. Compatibility: These piston rings are specifically designed for the 4G63T engine used in the evo 8-9, ensuring a perfect fit and function.
4. Improved sealing: Manley piston rings are known for their excellent sealing properties, reducing oil consumption and preventing combustion gas leakage.
5. Enhanced engine life: By reducing oil consumption and preventing combustion gas leakage, Manley piston rings can help improve the overall lifespan of your engine.
Cons of buying 608005c-4 Manley piston rings for your 4G63T engine (evo 8-9):1. Cost: Manley piston rings are generally more expensive than other brands due to their high-quality materials and manufacturing process.
2. Requires specific tools: Installing these piston rings may require specific tools or expertise, which may incur additional costs.
3. Potential for damage if not installed correctly: If not installed correctly, these piston rings can damage your engine. It's recommended to have the installation done by a professional or someone with extensive engine knowledge.
Recommendation:While the 608005c-4 Manley piston rings for your 4G63T engine (evo 8-9) come with a higher price tag, their durability, performance, and sealing properties make them a worthwhile investment for those looking to improve their engine's performance and lifespan. However, it's essential to ensure that they are installed correctly to avoid potential damage. If you're unsure about the installation process, it's recommended to have a professional handle the job. Overall, if you're looking for high-performance piston rings for your evo 8-9, the 608005c-4 Manley piston rings are a solid choice.
Perfect ring groove to skirt squareness is achieved through our unique one texturing manufacturing method that assures maximum horsepower.
Please see the for information regarding shipping costs and available methods. Offset wrist pin design is utilized for quiet start-ups.
Manley piston rings for Evo bolt 4G63T 85.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty. Each design is lightweight yet robust enough to deliver long service life.
All pistons come with Molly coated skirts.
5mm overbore 100mm stroke Manley pistons are machined of high strength 2618 material.