What components are included in this Wiseco piston kit?

This kit includes four forged pistons, a set of rings for each piston, and features like the ArmorGlide skirt coating. The pistons are designed with a -17cc dish and are ready for installation.

What is the purpose of the ArmorGlide skirt coating?

The ArmorGlide skirt coating is applied to reduce friction between the piston skirt and cylinder wall, which helps prevent seizure and contributes to quieter engine operation. It's designed to improve overall piston durability.

Are these pistons suitable for a street-driven car or only for racing?

These Wiseco Professional Series pistons are designed and built to withstand heavy to severe duty performance applications, making them ideal for serious racers and builders. While they can be used in high-performance street builds, their robust construction is geared towards demanding conditions.

Wiseco Mits Turbo DISH -17cc 1.378 X 85.0 Piston Shelf Stock Kit

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Specifications

Brand: Wiseco
Part #: K559M85
UPC: 00193564075376

Wiseco Mits Turbo DISH -17cc 1.378 X 85.0 Piston Shelf Stock Kit

Name: Wiseco Mits Turbo DISH -17cc 1.378 X 85.0 Piston Shelf Stock Kit
Brand: Wiseco
Price: 689.99 USD
Availability: InStock

$689.99

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

Fits 1990-1992 Eagle Talon. Wiseco forged piston set with -17cc dish, 85.0mm bore, and ArmorGlide skirt coating for improved durability.

Key Features

Fits 1990-1992 Eagle Talon, 1990-1992 Mitsubishi Eclipse, 1991-1992 Mitsubishi Galant, and 1990-1992 Plymouth Laser.
Set includes four forged pistons with a -17cc dish and 85.00 mm bore.
Constructed from 2618 aluminum, forged and machined in the USA for improved tensile strength.
Features precision ring grooves, anti-detonation grooves, and enhanced ring seal features.
Includes ArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation.
Designed for 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

This Wiseco Professional Series piston kit includes four forged pistons, rings, and features a -17cc dish designed for Mitsubishi 4G63 engines. These pistons are built for demanding performance applications, offering improved tensile strength and durability for serious engine builds. They are engineered and machined in the USA from 2618 aluminum, a material known for its strength under high stress.

Each piston features precision ring grooves, anti-detonation grooves, and additional features to enhance ring seal, ensuring efficient combustion and power delivery. The crown is fully machined for accuracy, and they come with forced pin oiling to keep the wrist pins lubricated under extreme conditions. The ArmorGlide skirt coating is applied to reduce friction, resist seizure, and contribute to quieter operation, making these pistons a solid choice for heavy to severe duty performance builds.

This set is specifically designed for the 4G63 engine found in popular sport compact vehicles. While these pistons are built for performance, 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.