CP-Carrillo SC7630-4 Forged Piston & Ring Set Audi/VW 2.0L TFSI 82.5mm STD Bore 9.5:1 CR

The CP-Carrillo SC7630-4 is a complete forged piston and ring set engineered for Audi and Volkswagen 2.0L TFSI (EA888) four-cylinder engines.

Key Specifications:

• Bore: 82.5mm (STD)
• Compression Ratio: 9.5:1
• Stroke: 92.8mm
• Rod Length: 144mm
• Pin Diameter: 21mm
• Compression Height: 29.591mm (1.165 in.)
• Piston Style: Dish with two valve reliefs
• Material: Forged aluminum

Key Features:

• Deep valve reliefs to accommodate high-lift aftermarket camshafts and +1mm oversized valves
• Anti-detonation grooves protect the top ring by disrupting detonation waves and limiting piston-to-cylinder contact at high temperatures and RPM
• Accumulator groove in the second ring land collects excess blow-by, alleviates top ring flutter, and improves ring seal
• CP Constant Pressure (CP) groove equalizes pressure behind the top ring groove for consistent ring loading
• Double pin oilers deliver increased lubrication to the wrist pin via a dual-fed reservoir
• Custom cam and barrel skirt design optimizes piston stability and minimizes friction in the bore
• CNC-machined and balanced to ±1 gram for a matched set
• Wrist pins included
• Manufactured in the USA

CP-Carrillo's 5-axis machining and computerized electronic inspection equipment ensure each piston is produced to the tightest tolerances in the industry. The SC7630-4 is an ideal choice for enthusiasts and engine builders seeking a reliable, high-performance forged piston upgrade for the Audi/VW 2.0L TFSI platform.