Carrillo SC7199-1 Forged Piston 85mm for Mitsubishi 4G63 Turbo

The Carrillo SC7199-1 is a high-performance forged aluminum piston designed for Mitsubishi 4G63 turbocharged engines. Precision-machined from high-strength aluminum forgings in the USA, this piston is engineered to deliver maximum power and durability in demanding performance applications.

Key Specifications:

• Bore: 85.0mm (3.346 inches) - standard size
• Compression height: 1.370 inches
• Piston head volume: +8.50cc dish
• Piston style: Dished crown with four valve reliefs
• Wrist pin diameter: 0.866 inches
• Ring pack: 1.0mm steel top ring, 1.2mm cast iron second ring, 2.8mm oil ring

Performance Features:

• Deep valve reliefs accommodate high-lift camshafts and oversized valves (+1mm valve sizes)
• Custom skirt cam and barrel design for optimal piston-to-wall clearance
• Accumulator grooves for enhanced lubrication
• Fully CNC-machined and balanced to +/- 1 gram for smooth operation
• Double pin oilers with force-fed oil ring groove design
• Pin lock grooves for easy lock removal and installation

What's Included:

• One forged aluminum piston
• Piston rings (complete ring set)
• Wrist pin
• Wrist pin retainers (locks)

This piston is suitable for turbocharged, supercharged, and nitrous applications. Press-fit or floating wrist pin style provides installation flexibility. Engineered for serious performance builds where reliability and power output are critical. Compatible ring part number: CPN 3347. Sold individually - order quantity needed for your engine build.