Carrillo SC7311-6 Forged Piston and Ring Set Nissan RB26DETT 87mm 8.5:1 CR

Engineered to deliver exceptional strength and durability in demanding applications, these pistons are ideal for turbo, supercharger, and nitrous oxide builds.

Key Specifications:

• Bore Size: 87.0mm (3.425 inches) - oversized +1.0mm
• Compression Ratio: 8.5:1
• Compression Height: 1.193 inches (30.3mm)
• Piston Style: Domed crown with no valve reliefs
• Pin Diameter: 0.827 inches (21mm)
• Dome Volume: -15.5cc
• Compatible Rod Length: 121.5mm
• Compatible Stroke: 73.7mm

• Six forged aluminum pistons
• Complete piston ring sets
• Wrist pins
• Wrist pin retainers (circlips)

Applications:

• 1989-2002 Nissan Skyline GT-R (R32, R33, R34)
• Nissan Stagea 260RS
• All RB26DETT engines with 121.5mm rod length

CP-Carrillo pistons are manufactured using advanced CNC machining technology and proprietary tooling to ensure precise tolerances and optimal performance. The forged aluminum construction provides superior strength under high cylinder pressures and boost levels, making these pistons an excellent choice for serious performance builds. Each piston features a press-fit or floating wrist pin design and comes with all necessary hardware for installation.