Wiseco Professional Series Forged Pistons Set of 8: Chrysler 300 (05-15) / Dodge Charger SRT Hellcat (05-15) / Challenger SRT Hellcat (07-15) / Charger (06-14)

Wiseco Professional Series Forged Racing Pistons

Chrysler 6.4L Gen III HEMI

K0396X1

Overview:

Wiseco's Professional Series forged racing pistons are engineered for serious racers and high-performance engine builders who demand uncompromising strength and durability. Designed specifically for the Chrysler 6.4L Gen III HEMI engine, this set of eight pistons delivers precision fitment and advanced features to support heavy to severe duty race applications.

Whether you are building a track-focused race engine or a high-output street machine, these pistons provide the reliability and performance needed to push your build beyond factory limits. Each piston comes complete with premium rings, ensuring optimal sealing and durability under extreme conditions.

Key Features:

These Professional Series pistons incorporate advanced materials and design elements to maximize performance and longevity in demanding environments:

• Forged from high-strength aluminum alloy for superior durability and resistance to thermal and mechanical stress.
• Designed with a 4.100-inch bore diameter to match the Chrysler 6.4L Gen III HEMI specifications.
• Compression height of 1.210 inches for precise piston-to-cylinder head clearance and optimal combustion chamber volume.
• Equipped with a 0.945-inch wrist pin diameter for enhanced pin strength and reduced flex under high loads.
• Negative 11.5cc piston volume to achieve the desired compression ratio and combustion characteristics.
• Professional Series pistons are engineered for heavy-duty race builds, offering excellent resistance to detonation and wear.
• Includes premium piston rings designed to maintain excellent sealing and reduce blow-by in high-performance applications.
• Set of 8 pistons, ideal for complete V8 engine builds.

Construction & Design:

Wiseco’s Professional Series pistons are crafted using state-of-the-art forging techniques that ensure uniform grain structure and maximum strength. The forged aluminum alloy construction provides an ideal balance of lightweight design and toughness, helping to reduce reciprocating mass and improve engine response.

The pistons feature a carefully engineered compression height and pin diameter to maintain proper geometry and durability in the Chrysler Gen III HEMI platform. This precision engineering supports consistent combustion chamber volume and optimal piston-to-valve clearance, critical for high-revving race engines.

Installation & Fitment:

This piston set is designed as a direct replacement for the Chrysler 6.4L Gen III HEMI engine, ensuring proper fitment without the need for extensive modifications. They are intended for professional engine builders and racers who require components built to exacting standards.

• Fits Chrysler Gen III HEMI 6.4L engines with 4.100-inch bore size.
• Designed for use in high-performance and racing applications.
• Installation requires professional engine assembly and proper machining to factory or race specifications.

What’s Included

• Set of 8 forged aluminum pistons
• Premium piston rings installed

Ideal For:

• Serious racers and professional engine builders
• High-performance Chrysler 6.4L Gen III HEMI engine builds
• Heavy-duty and severe duty race applications
• Builders seeking maximum durability and performance in forged pistons