fits model: Mirage. make: Mitsubishi. year: 1997–2002.

( Brand: Wiseco ), ( Manufacturer Part Number: K683M815AP ), ( Part Type: Piston ), ( Bore Mm/inch: 81.50mm ), ( Stroke Mm/inch: 89mm ), ( Rod Length Mm/inch: 133.25mm ), ( Pin Size: 19mm ), ( Compression Ratio: 8.9 ), ( Weight: 396g )
The Wisco K683M815AP piston is a high-quality replacement component designed specifically for the 1997-2002 Mitsubishi Mirage 4G93 engine, which utilizes an 81.5mm bore size and 8.9 compression height. This piston is manufactured by Wisco, a well-known and trusted name in the performance aftermarket industry, and is designed to provide reliable and durable operation in your engine.
The piston features a forged construction, which provides strength and durability, and is able to withstand the high temperatures and pressures that occur during engine operation. The piston crown is honed to a precise shape, which ensures proper combustion and efficient power delivery. The piston rings are also high-quality, with a dual-composite design that provides excellent sealing and reduces friction, which can help improve engine performance and fuel efficiency.
The piston also features a coated skirt, which provides a smooth surface for the piston to slide up and down in the cylinder, reducing friction and wear. The coating is also resistant to corrosion and oil, which can help extend the lifespan of the piston.
Installing the Wisco K683M815AP piston is a straightforward process, and the piston comes with all necessary hardware, including the wrist pin, pin retainer, and piston rings. The piston is also compatible with the stock piston pin bore size, which means that no additional modifications are required for installation.
In summary, the Wisco K683M815AP piston is a high-quality replacement component for the 1997-2002 Mitsubishi Mirage 4G93 engine. It features a forged construction, honed piston crown, and dual-composite piston rings, which provide strength, durability, and excellent sealing. The coated skirt reduces friction and wear, and the piston is easy to install. With its reliable performance and durability, the Wisco K683M815AP piston is an excellent choice for anyone looking to upgrade their engine.
Pros of buying K683M815AP Wiseco 81.5mm 8.9 pistons for 1997-02 Mitsubishi Mirage 4G93:1. Increased Performance: Wiseco pistons are known for their high strength and durability, which can provide improved engine performance, such as increased horsepower and torque.
2. Enhanced Compatibility: These pistons are specifically designed to fit the 4G93 engine, ensuring a proper fit and functioning.
3. Improved Engine Longevity: Wiseco pistons are made from high-quality materials, such as forged aluminum, which can help improve engine longevity and reduce the risk of engine failure.
Cons of buying K683M815AP Wiseco 81.5mm 8.9 pistons for 1997-02 Mitsubishi Mirage 4G93:1. Higher Cost: Wiseco pistons are generally more expensive than OEM pistons, which may be a deterrent for some buyers.
2. Required Engine Modifications: Installing larger pistons may require additional engine modifications, such as upgraded rods, cylinder head porting, or increasing the compression ratio.
3. Potential For Engine Overheating: Larger pistons can decrease the volume of the combustion chamber, which may lead to increased engine temperatures if not properly addressed with additional cooling measures.
Conclusion:If you are looking to improve the performance of your 1997-02 Mitsubishi Mirage 4G93 and are willing to invest in high-quality components, the K683M815AP Wiseco 81.5mm 8.9 pistons could be an excellent choice. However, be aware that the installation of these pistons may require additional engine modifications and may increase the risk of engine overheating. It is essential to ensure that your engine is properly prepared for the installation of larger pistons to avoid any potential issues.
Recommendation:If you decide to purchase the K683M815AP Wiseco 81.5mm 8.9 pistons, we recommend researching and consulting with a professional mechanic or engine builder to ensure that your engine is properly prepared for the installation. Additionally, consider investing in cooling system upgrades to help mitigate the potential risk of engine overheating.
9:1 pistons Mitsubishi Mirage 4G93 picture may not match actual product manufacturers Wiseco leads the performance aftermarket by producing highest quality forged for domestic automobiles, sport compact and racing applications right here in USA.
Extreme racing conditions demand the strength and toughness that only forged pistons can offer.
A wholesale program is available for businesses.
Please for expedited shipping. Forgings have condensed grain that is aligned to the features of part, which produces higher mechanical properties, and resistance impact fatigue.
Territory is by the us postal service.
Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance.
Virgin islands and any other us.
Founded by racers and for.
Compared to cast pistons, forgings are tougher and more durable, will stand up the abuse that high performance motor sport applications require.