Supertech Performance RB26-SHIM-2.25 Cam Follower Shim 12.15mm x 2.25mm

The Supertech Performance RB26-SHIM-2.25 is a precision-engineered cam follower shim designed as a factory replacement for Nissan RB26 DOHC engines. This high-quality valve shim is essential for maintaining proper valve clearance and ensuring optimal engine performance in high-performance and racing applications.

Key Specifications:

• Diameter: 12.15mm
• Thickness: 2.25mm
• Application: Nissan RB26 DOHC engines (Skyline GT-R R32, R33, R34)
• Direct factory shim replacement
• Engineered for precision valve clearance adjustment

Valve shims are critical components for tuning performance engines, allowing engine builders to achieve precise valve clearances across all cylinders. By placing the correct shim thickness in each valve spring location, all cylinders can receive and exhaust the same amount of air-fuel mixture, resulting in balanced performance and improved engine efficiency. Supertech shims are manufactured from high-quality materials with excellent wear resistance and durability, making them suitable for both street and track applications.

Part of Supertech's comprehensive range of RB26 shims available in various thicknesses to accommodate different valve clearance requirements during engine builds and valve train servicing.