Wiseco K0400XS Professional Series 4.090" Bore Forged Piston Set for 6.2L HEMI

The Wiseco K0400XS Professional Series Piston Set is a premium forged racing piston kit engineered specifically for 2015-2024 Chrysler 6.2L HEMI engines. This complete 8-piston set features a 4.090-inch bore diameter with a -3.50cc dish design optimized for stock stroke applications, delivering exceptional performance for serious racers and engine builders.

Key Specifications:

• Bore Diameter: 4.090 inches
• Compression Height: 1.280 inches
• Piston Pin Diameter: 0.945 inches
• Dish Volume: -3.50cc for controlled compression
• Material: 2618 aluminum forging for superior tensile strength

Professional Series Features:

• Engineered, forged, and machined in the USA from high-strength 2618 aluminum alloy
• ArmorGlide skirt coating for seizure resistance, reduced friction, and quieter operation
• No-expense-spared design built for heavy-duty and severe-duty racing applications
• Custom-level performance and durability features throughout
• Premium piston rings included for complete installation

Wiseco's Professional Series pistons represent the pinnacle of forged piston technology, designed for builders who demand maximum performance and reliability in high-stress racing environments. Each piston is precision-machined to exacting tolerances and features Wiseco's proprietary ArmorGlide coating technology for enhanced durability and performance.