Supertech Toyota 1JZ Inconel Exhaust Valve - Set of 12 TEVI-1008-12 Turbosmart Thermal Time Constant: 10 sec

Thermal Time Constant: 10 sec

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The Stage 2 Block includes all of the quality components from our Stage 1 Block

What’s in the Box:

Supertech Toyota 1JZ Inconel Exhaust Valve - Set of 12 TEVI-1008-12 Turbosmart Thermal Time Constant: 10 secSupertech Toyota 1JZ Inconel Exhaust Valve Set of 12 SKU: TEVI 1008 12 Supertech Engine Valves are engineered for high performance street and racing applications, delivering exceptional strength, heat resistance, and precise fit. Production begins with a one piece forging, where the head is formed under a slow two step process to maintain optimal material grain flow. Each valve undergoes multiple CNC machining steps, stress relieving heat treatments,