Carrillo SC7446-1 Forged Aluminum Piston for Toyota 1.5L

The Carrillo SC7446-1 is a high-performance forged aluminum piston designed for Toyota 1.5L engines. This precision-engineered piston is manufactured from high-strength 2618-T61 aluminum alloy, providing exceptional durability under high heat and elevated cylinder pressures commonly found in turbocharged, supercharged, and nitrous applications.

Key Specifications:

• Bore: 2.972 inches (75.5mm)
• Compression Height: 1.089 inches
• Piston Style: Dish with two valve reliefs
• Piston Head Volume: +16.10cc
• Wrist Pin Diameter: 0.708 inches
• Wrist Pin Style: Press-fit or floating
• CNC-machined and balanced to within +/- 1 gram

Features and Benefits:

• Custom skirt cam and barrel designs optimize performance for high-output applications
• Deep valve reliefs accommodate oversized valves and high-lift camshafts
• Includes wrist pin and retainers
• Compatible with turbo, supercharger, and nitrous oxide systems
• Precision CNC machining ensures consistent quality and perfect balance

This piston is sold individually and is part of the CP Pistons Toyota performance line. Each CP-Carrillo piston undergoes rigorous quality control to ensure it meets the demanding requirements of racing and high-performance street applications.