Carrillo SC7472-1 Forged Piston Set Toyota 1JZ/2JZ 86.5mm Bore 10:1 Compression

The Carrillo SC7472-1 is a high-performance forged piston set engineered for Toyota 1JZ-GTE and 2JZ-GTE 24-valve engines. Designed for serious enthusiasts and racers, this complete piston and ring kit delivers the strength and precision needed for turbo, supercharger, and nitrous applications.

Key Specifications:

• Bore: 3.406 inches (86.5mm) - +0.5mm oversize
• Compression Ratio: 9:1 for 1JZ-GTE / 10:1 for 2JZ-GTE applications
• Compression Height: 1.338 inches
• Piston Style: Flat top with four valve reliefs
• Piston Head Volume: -4.5cc
• Wrist Pin Diameter: 0.886 inches (22mm)
• Ring Thickness: 1.0mm x 1.2mm x 2.8mm

Premium Construction Features:

• High-strength 2618 forged aluminum construction for maximum durability
• CNC-machined and balanced to within ±1 gram for perfect engine balance
• Custom skirt cam and barrel designs optimized for performance
• Deep valve reliefs accommodate oversized valves and high-lift camshafts
• Gas nitrided steel top ring for exceptional wear resistance
• Wrist pins, pin retainers, and premium piston rings included

CP-Carrillo pistons are manufactured in the USA using state-of-the-art 5-axis CNC machining and computer modeling technology. Each piston set undergoes rigorous quality control inspection to ensure consistent performance. Whether you're building a street performance engine or a dedicated race motor, the SC7472-1 delivers the reliability and power handling capability that CP-Carrillo is known for throughout the motorsports industry.