Wiseco Professional Series Forged Piston Set

2003–2024 Chrysler 300, 300C, Dodge Challenger, Charger, Dakota, Durango, Magnum, Ram 1500/2500/3500, Jeep Commander, Grand Cherokee, Wagoneer 5.7L HEMI

Part #: K0107X1

Overview

The Wiseco Professional Series Forged Piston Set is engineered specifically for the Chrysler 5.7L 3rd Generation HEMI V8 engine, covering model years 2003 through 2024. Designed for high-performance builders and racers, this piston kit delivers exceptional strength and durability to withstand the rigors of heavy-duty and severe duty race applications. Whether you are constructing a dedicated race engine or upgrading a high-output street machine, these pistons provide a reliable foundation for increased power, improved combustion efficiency, and enhanced engine longevity.

With premium piston rings included, this complete kit supports aggressive tuning and high RPM operation, making it an ideal choice for enthusiasts seeking uncompromising performance and durability in their 5.7L HEMI builds.

Key Features

Wiseco’s Professional Series pistons incorporate advanced engineering and manufacturing techniques to meet the demands of extreme performance environments:

• Forged from high-strength aluminum alloy for superior durability and resistance to thermal and mechanical stress
• 1.090" compression height optimized for precise piston-to-cylinder geometry in the 5.7L HEMI engine
• 3.927" bore diameter and compatibility with 4.050" stroke for exact fitment in the 3rd Gen 5.7L HEMI
• 22cc dish volume design to achieve desired compression ratios and optimize combustion chamber characteristics
• 0.927" wrist pin diameter for robust support and reduced piston pin wear
• Set of 8 pistons, perfect for complete V8 engine rebuilds
• Includes premium piston rings engineered for optimal sealing and reduced friction
• Designed to handle high cylinder pressures and extreme operating conditions typical of heavy-duty race builds

Construction & Design

Wiseco’s Professional Series pistons are manufactured using state-of-the-art forging processes that enhance grain structure and mechanical properties, resulting in a lightweight yet incredibly strong piston. The forged aluminum alloy construction ensures excellent resistance to the thermal and mechanical stresses encountered in racing and high-performance driving.

The -22cc dish design allows precise control over compression ratio, enabling builders to optimize combustion efficiency and power output. Carefully engineered compression height and wrist pin diameter ensure perfect alignment and durability within the 5.7L HEMI’s cylinder bore, contributing to long-lasting engine reliability.

Installation & Fitment

This piston kit is a direct replacement for the Chrysler 5.7L 3rd Gen HEMI engine with a 3.927" bore and 4.050" stroke, requiring no special modifications. Installation follows standard engine assembly procedures, including proper ring fitting and honing. The kit is compatible with factory and aftermarket connecting rods designed for 0.927" wrist pins, making it suitable for complete V8 engine rebuilds.

What's Included

• Set of 8 forged aluminum pistons with -22cc dish design
• Premium piston rings matched to piston specifications

Ideal For

• Racers building heavy-duty, high-performance Chrysler 5.7L HEMI engines
• Engine builders seeking durable forged pistons for severe duty applications
• Performance enthusiasts upgrading their 3rd Gen HEMI for increased power and reliability
• Motorsport applications requiring pistons capable of withstanding high cylinder pressures and RPM