What is the primary material and bore size for these pistons?

These Wiseco pistons are forged from 2618 aluminum, chosen for its improved tensile strength. They feature a precise bore size of 85.50 mm, suitable for specific engine builds.

What is the benefit of the ArmorGlide skirt coating?

The ArmorGlide skirt coating on these pistons helps to reduce friction between the piston and cylinder wall, leading to quieter operation and increased resistance to seizure, which is beneficial in high-performance applications.

Are these pistons compatible with all Mitsubishi 4G63 engines?

This specific piston set is designed for the Mitsubishi 4G63 engine with an 85.50 mm bore and a 28.70 mm compression height, fitting the listed vehicle applications. Always confirm your engine's specifications before ordering.

Wiseco Mitsubishi Lancer EVO 8 Stroker Turbo Piston Shelf Stock Kit

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Specifications

Brand: Wiseco
Part #: K596M855
UPC: 193564447883

Wiseco Mitsubishi Lancer EVO 8 Stroker Turbo Piston Shelf Stock Kit

Name: Wiseco Mitsubishi Lancer EVO 8 Stroker Turbo Piston Shelf Stock Kit
Brand: Wiseco
Price: 697.99 USD
Availability: InStock

$697.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1993-1999 Mitsubishi Eclipse. Wiseco forged piston set, 85.50 mm bore, made from 2618 aluminum for improved strength in demanding builds.

Key Features

Fits 1993-1999 Mitsubishi Eclipse, 1993-1998 Eagle Talon, 1993-1994 Plymouth Laser, and 2003-2006 Mitsubishi Lancer.
Forged from 2618 aluminum in the USA for improved tensile strength.
Features an 85.50 mm bore and 28.70 mm compression height.
Includes ArmorGlide skirt coating for reduced friction, quieter operation, and seizure resistance.
Precision ring grooves, anti-detonation grooves, and additional ring seal features are incorporated.
Designed and built to withstand heavy to severe duty performance applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

Forged from 2618 aluminum right here in the USA, these Wiseco pistons are built for serious performance and durability. They feature a precise 85.50 mm bore and a 28.70 mm compression height, designed to work with the Mitsubishi 4G63 engine. If you're building a stroker or a high-output turbo setup, these pistons are made to handle the stress of heavy to severe duty applications.

Wiseco has packed these pistons with features to ensure they perform under pressure. You'll find precision ring grooves, anti-detonation grooves, and other seal-improving details to keep everything running smoothly. The ArmorGlide skirt coating is a notable addition, helping to reduce friction, quiet operation, and resist seizure, which is crucial when you're pushing your engine hard. The fully machined crown and forced pin oiling further contribute to their robust design for demanding builds.

This kit includes a set of four pistons, ready for your performance engine build. While these are designed for serious racing and heavy-duty use, please note they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.