Supertech Ford Duratec 2.0L/2.3L 89.5mm 28.5mm CH - 2cc Dome 12:1 CR Piston - Set of 4 (Excl Rings)

Upgrade your Ford Duratec engine with the Supertech P4-DU8950-N2 piston set, engineered for 2.0L and 2.3L applications. This set includes four high-performance pistons featuring an 89.5mm bore size, 28.5mm compression height, and a 2cc dome design intended to support a 12:1 compression ratio when matched with the appropriate engine components.

Supertech pistons are designed for performance-focused engine builds where reliable fitment and consistent operation are essential. The domed crown helps optimize combustion chamber volume and compression, while the application-specific design supports proper integration with compatible Ford Duratec rotating assemblies. Verify bore, compression height, deck clearance, combustion chamber volume, and final compression ratio before installation.

This Supertech piston set includes four pistons and is supplied without piston rings. Rings, wrist pins, connecting rods, and other installation components may need to be purchased separately unless included with the corresponding engine build. Professional installation and careful measurement are recommended to confirm clearances, piston-to-valve compatibility, and correct ring selection.

This product is intended for automotive performance applications and is not approved for use on pollution-controlled vehicles in California. Confirm applicable emissions regulations and vehicle requirements before purchase or installation. The Supertech part number for this set is P4-DU8950-N2.

Features:

• Brand: Supertech
• Part Number: P4-DU8950-N2
• Application: Ford Duratec 2.0L and 2.3L engines
• Bore Size: 89.5mm
• Compression Height: 28.5mm
• Crown Design: 2cc dome
• Compression Ratio: Designed for a 12:1 compression ratio with compatible components
• Quantity: Set of 4 pistons
• Piston Rings: Not included
• Intended Use: Automotive performance applications
• Emissions Compliance: Not CARB approved