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Wiseco Mitsubishi 4G63 86.50 mm Bore 28.87 mm CH 0.00 CC Piston Set

$727.99

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Wiseco 4G63 forged piston set for serious racers. Built from 2618 aluminum for extreme durability in severe duty race builds.

Key Features

  • Fits Mitsubishi 4G63 engines.
  • 86.50 mm bore size.
  • Forged from 2618 aluminum for improved tensile strength.
  • Machined in the USA with precision ring grooves and anti-detonation features.
  • ArmorGlide skirt coating reduces friction and resists seizure.
  • Designed for heavy to severe duty race applications.
This piston set is designed for Mitsubishi 4G63 engines. Please verify compatibility with your specific vehicle and engine configuration.

⚠️ 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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About this part

Product Details

If you're rebuilding the engine in your Mitsubishi 4G63 for serious performance, a set of Wiseco Professional Series pistons is a solid choice. These aren't your average pistons; they're built from the ground up for the demands of heavy to severe duty race applications. Wiseco starts with 2618 aluminum, a material known for its improved tensile strength, which is crucial when you're pushing an engine hard.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve overall ring seal. This means you get better combustion control and less blow-by. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, resists seizure if things get hot, and contributes to quieter operation. The fully machined crown and forced pin oiling further show that these pistons are designed to handle the stress of racing.

This set is for a 4G63 engine with an 86.50 mm bore and includes four pistons. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builders focused on maximum performance and durability in a competition engine, these Wiseco pistons are a well-built option.

Specifications

Brand
Wiseco
Manufacturer Part #
K667M865
UPC
193564448408

Frequently Asked Questions

Wiseco Mitsubishi 4G63 86.50 mm Bore 28.87 mm CH 0.00 CC Piston Set

$727.99