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

$922.95

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Details

SKU: K656M8525AP
Manufacturer: Wiseco

Description

California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
UPC: 00193564089823

California Restricted

California laws prohibit (in most cases) the use of any aftermarket product whose installation requires the removal of any emissions control related components as regulated by the California Air Resources Board (www.arb.ca.gov).

If an item is designated as "Competition and Racing Vehicles Only", we will require a race waiver be digitally signed before an item can ship to California. If an item is to be exported from California, an export waiver is available as well. This is a REQUIRED guarantee from you that a restricted item will NOT be used on any public highway in California; only on private race tracks in racing or competition use.

The Wiseco Professional Series Forged Piston Kit is designed for Mitsubishi 4G64 engines with 4G63 heads, featuring a 10.5:1 compression ratio optimized for E85 fuel. Made from high-strength 2618 aluminum, these pistons are engineered for durability and performance in high-stress racing applications. Key features include an ArmorGlide skirt coating for reduced friction and quieter operation, precision-machined crowns with anti-detonation grooves, and forced pin oiling for enhanced lubrication. The set includes four pistons with an 85.25mm bore, a 35.00mm compression height, and 0.866-inch wrist pins. Designed for serious racers and builders, this kit provides premium performance and reliability for high-horsepower applications.