Carrillo SC7464-6 Forged Piston and Ring Set 86.5mm Bore 9.0:1 CR 2JZGTE 6-Cylinder

The Carrillo SC7464-6 is a complete forged piston and ring set engineered for Toyota 2JZGTE engines. This professional-grade kit features six high-strength forged aluminum pistons designed to withstand extreme cylinder pressures in turbocharged, supercharged, and nitrous applications.

Key Specifications:

• Bore: 86.5mm (3.410 inches) - +0.5mm oversize
• Compression Ratio: 9.0:1
• Compression Height: 1.338 inches (33.99mm)
• Rod Length: 142mm
• Stroke: 86mm
• Pin Size: 22mm
• Piston Head Volume: +6.00cc dish design
• Material: High-strength forged aluminum alloy

Performance Features:

• CNC-machined and balanced to within +/- 1 gram for precise weight matching
• Deep valve reliefs accommodate high-lift camshafts and oversized valves (+1mm valve sizes)
• Custom skirt cam and barrel design optimizes piston stability and reduces friction
• Accumulator grooves enhance oil control and ring sealing
• Double pin oilers provide force-fed lubrication to critical wear areas
• High-performance ring pack included for maximum sealing under boost
• Wrist pins and locks included for complete installation

Each CP-Carrillo piston undergoes precision CNC machining to ensure consistent performance across all cylinders. The dish piston design with four-valve reliefs allows compatibility with aggressive camshaft profiles while maintaining optimal compression for forced induction applications. The included high-performance rings and accumulator groove design work together to maximize cylinder sealing even under extreme boost pressures, making this kit ideal for high-performance street and racing builds.