Wiseco Professional Series Forged Piston Kit

Chrysler 5.7L 3rd Gen HEMI V8

K0107XS

Overview:

The Wiseco Professional Series forged piston kit is engineered for serious racers and high-performance builders who demand uncompromising strength and durability. Designed specifically for the Chrysler 5.7L 3rd Generation HEMI V8 engine, this piston set delivers precision fitment and advanced features to support heavy to severe duty race applications.

Whether you are building a dedicated race engine or a high-output street machine, these pistons provide the reliability and performance needed to push your build beyond factory limits. With premium rings included, you’ll get a complete solution that enhances combustion efficiency and engine longevity under extreme conditions.

Key Features:

Wiseco’s Professional Series pistons incorporate advanced design and materials to meet the demands of high-performance and racing environments. Key features include:

• Forged construction for superior strength and resistance to high stress and heat.
• 22cc dish design to optimize combustion chamber volume and support desired compression ratios.
• 1.090 inch compression height for precise piston-to-deck clearance and optimal engine geometry.
• 3.917 inch bore size and 4.050 inch stroke compatibility tailored for the Chrysler 5.7L HEMI engine.
• 0.927 inch pin diameter ensuring robust wrist pin fitment and durability.
• Set of 8 pistons, providing a complete kit for V8 engine builds.
• Includes premium piston rings engineered for enhanced sealing and reduced blow-by.
• Designed for heavy to severe duty race builds, capable of handling high cylinder pressures and RPM.
• Precision machining and quality control for consistent performance and fitment.

Construction & Design:

Each piston in this kit is forged from high-grade aluminum alloy, delivering an excellent balance of lightweight design and exceptional strength. The forged process enhances grain structure, improving fatigue resistance and thermal conductivity compared to cast pistons.

The -22cc dish piston crown is engineered to optimize combustion chamber shape and compression ratio, helping to maximize power output and efficiency. The pistons feature a 1.090 inch compression height, ensuring proper piston positioning relative to the cylinder deck for ideal ring sealing and combustion dynamics.

Wiseco’s attention to detail includes tight tolerances on bore and pin diameters, ensuring a precise fit with the engine’s cylinder walls and connecting rods. This precision reduces friction and wear, contributing to longer engine life and consistent performance under racing conditions.

Installation & Fitment:

This piston kit is designed as a direct replacement for the Chrysler 5.7L 3rd Gen HEMI engine, matching OEM bore and stroke specifications for straightforward installation. It fits engines with a 3.917 inch bore and 4.050 inch stroke without modification.

Installation requires standard engine assembly procedures and proper ring end gap setting. No special machining beyond standard bore honing is typically necessary when using this kit.

• Direct fit for Chrysler 5.7L 3rd Gen HEMI engines
• No custom modifications required for proper fitment
• Compatible with high-performance and racing engine builds

What's Included:

• Set of 8 forged aluminum pistons with -22cc dish design
• Premium piston rings matched to the piston specifications
• Complete kit ready for professional engine assembly

Ideal For:

This Wiseco Professional Series piston kit is ideal for:

• Racers building heavy-duty, high-RPM Chrysler 5.7L HEMI engines
• Performance enthusiasts seeking durable forged pistons for street or track use
• Engine builders requiring precision components for severe duty applications
• Anyone upgrading from stock pistons to improve strength and reliability under boost or nitrous

Wiseco is a forged piston and engine-components brand trusted in both automotive and powersports performance, offering precision-made pistons and kits for high-RPM, high-boost, and high-load builds. Whether you’re rebuilding for durability or chasing serious horsepower, Wiseco parts are chosen for strength, consistency, and proven performance in demanding conditions.