GSC Power Division Exhaust Valve Set for Toyota 2JZ 30mm Head +1mm 6.6mm Stem

GSC Power Division Exhaust Valve Set for Toyota 2JZ High-performance chrome alloy exhaust valves engineered for Toyota 2JZ engines. This set of 12 valves features a 30.0mm head (+1mm over stock) and a 6.6mm stem diameter for increased flow, durability, and precision in high-RPM applications. Key Features Material: Chrome alloy polished for superior strength and heat resistance. Head Size: 30.0mm (+1mm) to improve exhaust scavenging and power potential. Stem Diameter: 6.6mm for enhanced rigidity and reduced deflection at high RPM. Set Quantity: 12 valves — complete replacement for a 6-cylinder 2JZ head. Finish: Precision polished surface for consistent sealing and valve seat life. Benefits Optimized exhaust flow for increased horsepower and torque. Improved durability under boosted and high-temperature conditions. Precision dimensions for reliable valve train geometry and longer service intervals. Perfect for: Builders and tuners upgrading 2JZ cylinder heads for street, track, or forced-induction builds who demand reliable, high-flow exhaust valves.