Carrillo SC7634-1 Forged Piston 83mm Bore 9.5:1 CR for Audi VW 2.0L TSI EA888

The Carrillo SC7634-1 is a precision-engineered forged piston designed for high-performance applications in Audi and Volkswagen 2.0L TSI EA888 Generation 3 engines. This single piston features an 83mm bore diameter (+0.5mm oversize) and utilizes a 22mm wrist pin for aftermarket applications.

Key Specifications:

• Bore Diameter: 83.00mm (+0.5mm oversize)
• Compression Ratio: 9.5:1
• Wrist Pin Size: 22mm (aftermarket specification)
• Compression Height: 1.165 inches (29.6mm)
• Application: 2014+ Audi/VW 2.0L TSI EA888 Gen3 and 2.5L TTRS/RS3 engines

Features:

• Forged construction from premium aluminum alloy for maximum strength and durability
• Engineered for compatibility with oversized valves and high-lift camshafts
• Proprietary treated wrist pin design for enhanced reliability
• Optimized ring groove design for superior sealing and reduced friction
• Precision-machined to exacting tolerances for consistent performance

CP-Carrillo pistons are manufactured using advanced reverse engineering, design analysis, and extensive R&D to deliver race-proven performance. Each piston is designed to withstand the demands of high-output turbocharged engines while maintaining reliable operation. This single piston includes the wrist pin and ring set for a complete installation.