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Wiseco

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit

$895.99

Only 6 left in stock

Wiseco forged E85 piston kit for Mitsubishi 4G64 with 4G63 heads. 10.5:1 compression, 85.50mm bore. Built for severe duty.

Key Features

  • Fits Mitsubishi 4G64 engines with 4G63 heads.
  • Forged and machined in the USA from 2618 aluminum for improved tensile strength.
  • Designed for E85 fuel with a 10.5:1 compression ratio.
  • Features precision ring grooves, anti-detonation grooves, and additional ring seal improvements.
  • Includes ArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation.
  • Fully machined crown and forced pin oiling for enhanced durability and lubrication.
This piston kit is designed for Mitsubishi 4G64 engines utilizing 4G63 heads. It is not CARB approved and cannot be shipped to California.

⚠️ 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

Wiseco is well-known for making strong internal engine components, especially for performance applications. This Professional Series piston kit is built for serious racers and builders who need reliable parts for heavy to severe duty builds. These pistons are designed to handle the demands of high-performance engines, giving you the confidence to push your build further.

Each piston is forged and machined in the USA from 2618 aluminum, which offers improved tensile strength for durability under stress. They feature precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal. The crown is fully machined, and they include forced pin oiling to ensure proper lubrication. Plus, they come with an ArmorGlide skirt coating that helps resist seizure, reduces friction, and makes for quieter operation. This kit is specifically set up for E85 fuel with a 10.5:1 compression ratio and an 85.50 mm bore, making it a solid choice for those building a performance Mitsubishi 4G64 engine using 4G63 heads.

This set includes four pistons, ready for your engine build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.

Specifications

Brand
Wiseco
Manufacturer Part #
K656M855AP
UPC
00193564089830

Frequently Asked Questions

Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Kit

$895.99