Carrillo SC7203-1 Piston Ring Set 86mm Mitsubishi 4G63T Single

The Carrillo SC7203-1 is a high-performance piston ring set designed for single piston replacement in Mitsubishi 4G63T turbocharged engines. This ring set is specifically engineered for use with CP-Carrillo SC7203 forged pistons and features a complete three-ring configuration optimized for high-boost applications.

Key Specifications:

• Bore diameter: 86.0mm (3.386 inches) - oversized +1.0mm
• Top ring thickness: 1.0mm with steel construction
• Second ring thickness: 1.2mm with cast iron material
• Oil ring thickness: 2.8mm
• Compatible with 88mm stroke and 150mm rod length configurations
• Designed for compression ratios of 9.0:1 or 9.5:1 depending on piston specification

Applications and Features:

• Engineered for Mitsubishi 4G63T 2nd generation engines including Eclipse, Talon TSI, and Evolution VIII/IX platforms
• Suitable for turbo, supercharger, and nitrous oxide applications
• Matched performance ring pack ensures maximum sealing and reliability in high-load environments
• Compatible with CP-Carrillo pistons featuring 22mm (0.866 inch) wrist pins and 34.798mm compression height

This single ring set (reference CPN-3386) is sold individually - purchase four sets for a complete 4-cylinder engine rebuild. Proper ring gap filing and fitting is required during installation to ensure optimal performance and longevity in high-performance turbocharged applications.