Carrillo SC7408-4 Forged Piston Set 86.5mm 10.5:1 CR Subaru FA20DIT

The Carrillo SC7408-4 is a high-performance forged piston set designed for Subaru FA20DIT and FA20F engines. This 4-cylinder piston kit features an 86.5mm bore size (+0.5mm oversize) and a 10.5:1 compression ratio, engineered for turbocharged and supercharged applications demanding superior strength and reliability.

Key Features:

• 86.5mm bore diameter (+0.5mm oversize)
• 10.5:1 compression ratio optimized for forced induction
• High-strength forged aluminum construction
• Fully balanced to +/- 1 gram for smooth operation
• Advanced ring seal design for reduced blow-by
• 22mm wrist pin diameter
• Includes pistons, rings, wrist pins, and hardware

CP-Carrillo pistons are manufactured in Irvine, California, combining cutting-edge technology with traditional craftsmanship. Each piston features lightweight design, excellent ring seal characteristics, and exceptional durability for high-performance turbocharged builds. The SC7408-4 set is ideal for upgraded Subaru WRX, BRZ, and Toyota 86 builds seeking increased power output with reliable performance.