Tomei Stroker Kit Rb26Dett/Rb25Det 2.8 Full Counter 86.50

Tomei Stroker Kit — RB26DETT / RB25DET 2.8 Full Counter 86.50 — TA201A-NS05E

The Tomei RB26DETT / RB25DET 2.8 Full Counter Stroker Kit is designed to increase engine displacement and improve power delivery across the RPM range. Using a full counterweight crank configuration and 86.50mm bore setup, this kit expands displacement to approximately 2.8L while maintaining durability and balance for high-performance street and motorsport builds. :contentReference[oaicite:1]{index=1}

Key Features

• Full counterweight rotating assembly for improved stability and reduced vibration under load.
• 2.8L displacement increase to enhance torque and overall drivability.
• Engineered specifically for RB-series performance builds.
• Designed for high-power applications requiring a strong and balanced bottom end.

Technical Specifications

• Application: RB26DETT / RB25DET 2.8
• Bore: 86.50mm (OEM +0.5)
• Stroke: 77.70mm (OEM +4.0)
• Displacement: 2739.6cc
• Rod Length (C-to-C): 119.50mm
• Piston Compression Height: 30.00mm

Fitment

• Engines: Nissan RB26DETT / RB25DET
• Models: Nissan BNR32 GT-R, BCNR33 GT-R, BNR34 GT-R, R33 Skyline

Part Number: TA201A-NS05E