Wiseco Pistons K0078X2 Forged Piston Kit Ford 4.6L 3-Valve V8 3.572" Bore 8.2:1 CR

The Wiseco K0078X2 is a high-performance forged piston kit engineered specifically for Ford 4.6L 3-Valve V8 engines with nitrous oxide applications. This complete piston set features a nitrous-specific top ring down design that provides enhanced durability and ring seal under extreme cylinder pressures associated with nitrous injection systems.

Key Specifications:

• Bore Size: 3.572 inches (90.73mm)
• Compression Ratio: 8.2:1
• Dome Volume: -20cc (dish design)
• Application: Ford 4.6L 3-Valve V8 engines
• Top Ring Down design optimized for nitrous applications
• Forged aluminum construction for superior strength

Features and Benefits:

• Precision CNC-machined from high-strength forged aluminum alloy
• ArmorGlide skirt coating reduces friction and wear during break-in
• Lower compression ratio ideal for forced induction and nitrous systems
• Complete kit includes pistons, rings, pins, and locks
• Engineered for high-boost and nitrous applications demanding extreme durability
• Designed to handle the thermal and mechanical stresses of power-adder combinations

Wiseco's forged piston construction provides the strength necessary for high-performance and racing applications while maintaining tight tolerances for optimal ring seal and power output. The nitrous-specific ring land geometry ensures reliable performance under the increased cylinder pressures generated by nitrous oxide injection.