GSC Power Division Exhaust Valve Set for Nissan RB26DETT 30.15mm STD +1.5mm Tip

GSC Power Division Exhaust Valve Set for Nissan RB26DETT Fitment: Nissan RB26DETT engines Specification: 30.15mm stem (STD), 103.24mm overall length +1.5mm tip — set of 12 valves. Manufacturer: GSC Power Division — precision race-grade components Material & Construction: Hardened, heat-treated alloy valves engineered for high RPM durability and improved thermal resistance Performance Benefits: Enhanced flow consistency, greater valve tip strength, reduced wear under aggressive cam profiles and boost Application: Ideal for rebuilt or upgraded RB26DETT heads running modified cams, higher boost, or track use Package: Complete set of 12 exhaust valves — ready for a full RB26 head refresh Upgrade your RB26DETT with GSC Power Division exhaust valves for reliable, track-capable performance and precise fitment. These valves maintain factory stem dimensions while adding a +1.5mm tip for improved seating life and enhanced serviceability during porting or machine work.