Wiseco Forged +12cc Dome Piston Kit: Dodge Charger / Challenger (06-15) / Ram 1500 (03-10)

Wiseco Professional Series Forged Racing Pistons

Chrysler 5.7L 3rd Gen HEMI V8

K0109XS

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 engine, this piston set delivers precision fitment and enhanced combustion efficiency with a +12cc dome design.

These pistons are ideal for heavy to severe duty race builds where reliability under extreme conditions is critical. Whether you’re building a track car, drag racer, or a high-output street machine, Wiseco’s Professional Series pistons provide the foundation to push your engine’s limits safely and effectively.

Each kit includes premium piston rings and is crafted to exacting standards, ensuring consistent performance and longevity in demanding environments.

Key Features:

Wiseco’s Professional Series pistons incorporate advanced materials and design elements to maximize performance and durability:

• Forged from high-strength aluminum alloy for superior fatigue resistance and durability under high stress.
• +12cc dome shape increases compression ratio, improving combustion efficiency and power output.
• 1.090-inch compression height optimized for the Chrysler 5.7L HEMI to maintain proper piston-to-valve clearance and ring seal.
• 3.917-inch bore size and 4.050-inch stroke compatibility ensures precise fitment for 5.7L HEMI engines.
• 0.927-inch wrist pin diameter for enhanced strength and reduced piston pin wear.
• Supplied as a complete set of eight pistons with matching premium rings for balanced engine performance.
• Designed for use in heavy-duty racing and high-performance applications requiring maximum reliability.
• Manufactured with tight tolerances to ensure consistent piston-to-cylinder wall clearance and optimal sealing.

Construction & Design:

Wiseco’s Professional Series pistons are crafted using a state-of-the-art forging process that enhances the metal’s grain structure and mechanical properties. This process results in pistons that resist cracking, scuffing, and thermal fatigue even under severe racing conditions.

The +12cc dome design not only raises compression but also promotes efficient combustion chamber dynamics, contributing to improved power and throttle response. The pistons feature a robust pin boss and skirt design to withstand high RPM loads and side loading typical in performance engines.

Each piston is precision-machined to exact specifications, ensuring consistent weight and dimensional accuracy across the set, which is critical for engine balance and smooth operation.

Installation & Fitment:

This piston kit is designed as a direct replacement for the Chrysler 5.7L 3rd Gen HEMI engine, fitting engines with a 3.917-inch bore and 4.050-inch stroke. Installation requires standard engine rebuild procedures and proper machining of the cylinder bores to match the piston specifications.

No modifications to the engine block or connecting rods are typically necessary when using this kit, provided the engine is prepared correctly. It is recommended to follow professional engine assembly practices and torque specifications to ensure optimal performance and longevity.

What’s Included

• Set of 8 forged aluminum pistons with +12cc dome design
• Premium piston rings matched to the piston specifications
• Complete kit ready for professional engine assembly

Ideal For:

• Serious racers building heavy-duty or severe duty race engines
• Performance enthusiasts upgrading the Chrysler 5.7L HEMI for increased power and durability
• Engine builders requiring precision forged pistons for high-compression, high-RPM applications
• Track, drag, and high-performance street vehicles demanding reliable piston performance under extreme conditions